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In order to sort out unable student and merely lazy student in France, Alfred Binet established a test in 1905, (1)____ is still used today. Then in 1912, Wilhelm Stern made some improvement to the test. And, in 1916, Lewis M. Terman (2) rev____the Binet’s test into Stanford— Binet Test, which is still given (3)____ (extensive). After that, a sub field of psychology called psychometrics which studies psychology and metrics as a whole. When the US was (4) e____ the First World War, psychometrics was first major used to sort (5)____ officials and soldiers. Although the result was not (6)____(satisfy), the psychological testing proliferated. In Europe, Sir Cyril Burt developed a test sorted children out (7) w____they are 11 years old. The top 15 or 20 percent can be sent to grammar school and have a good future. But the left would lose confidence and the (8) m____to study naturally plummeted. The system brought so much negative results so that it was reformed in 1974. Finally, the idea of Burt was found to fabricate a lot of data. Measurement is still now used in many (9) f____. But whether it can measure the exact intelligence at all is still (10) con____.
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更多 “问答题In order to sort out unable student and merely lazy student in France, Alfred Binet established a test in 1905, (1)____ is still used today. Then in 1912, Wilhelm Stern made some improvement to the test. And, in 1916, Lewis M. Terman (2) rev____the Binet’s test into Stanford— Binet Test, which is still given (3)____ (extensive). After that, a sub field of psychology called psychometrics which studies psychology and metrics as a whole. When the US was (4) e____ the First World War, psychometrics was first major used to sort (5)____ officials and soldiers. Although the result was not (6)____(satisfy), the psychological testing proliferated. In Europe, Sir Cyril Burt developed a test sorted children out (7) w____they are 11 years old. The top 15 or 20 percent can be sent to grammar school and have a good future. But the left would lose confidence and the (8) m____to study naturally plummeted. The system brought so much negative results so that it was reformed in 1974. Finally, the idea of Burt was found to fabricate a lot of data. Measurement is still now used in many (9) f____. But whether it can measure the exact intelligence at all is still (10) con____.” 相关考题
考题
阅读以下说明和java代码，将应填入(n)处的字句写在对应栏内。[说明]有若干教师，每个教师只有姓名，一个教师可以指导多名研究生；每名研究生有姓名和研究方向，程序最后输出每个教师指导的所有研究生的姓名和研究方向。[Java程序]public class Teacher {String name;int top=0;Student[] student=new Student[20];public Teacher() {}public Teacher(String name) { this.name=name;}boolean add(Student stu){int len=this.student.length;if (top＜len-1) {this.student[top]=siu;(1);return true;}elsereturn (2);}void disp(){System.out.println(“指导老师"”+this.name);System.out.println(“研究生:”);for(int i=0;i＜(3);i++){System.out.println(“姓名:”+this.student[i].name+“\t研究方向:”+this.student[i]. search);}}public static void main(String[] args){Teacher t[]={new Teacher(“李明”),new Teacher(“王华”)};Student s1 = new Student(“孙强”，“数据库”);Student s2 = new Student(“陈文”，“软件工程”);Student s3 = new Student(“章锐”，“计算机网络”);if(! t[0].add(s1)) {System.out.println(“每个老师最多只能指导20个学生!”);}if(! t[0].add(a2)) {System.out.println(“每个老师最多只能指导20个学生!”);}if(! t[1].add(s3)) {System.out.println(“每个老师最多只能指导20个学生!”);}for(int i=0;i＜2;i++)(4);}}class (5) {String name;String search;public Student(){}public Student(String name,String search){this.name=name;this.search=search;}String getName(){return this.name;}String getSearch(){return this.search;}}
考题
试题五（共15分）阅读以下说明和 C++代码，将应填入 （n） 处的语句或语句成分写在答题纸的对应栏内。【说明】某数据文件students.txt的内容为100名学生的学号和成绩，下面的程序将文件中的数据全部读入对象数组，按分数从高到低进行排序后选出排名前 30%的学生。【C++代码】#include iostream#include fstream#include stringusing namespace std;class Student {private:string sNO; //学号int credit; //分数public:Student(string a,int b) { sNO = a; credit = b;}Student(){}int getCredit();void out();};（1） ::getCredit() {return credit;}（2） ::out() {cout "SNO: " sNO ", Credit=" credit endl;}class SortStudent {public:void sort(Student *s, int n);SortStudent(){}};void SortStudent::sort(Student *s,int n) {for(int i = 0; i n-1; i++) {for(int j = i+1; j n; j++) {if(s[i]. （3） s[j]. （4） ) {Student temp = s[i]; s[i] = s[j]; s[j] = temp;}}}}int main(int argc, char* argv[]){const int number = 100; //学生总数ifstream students;students.open("students.txt");if(!students.is_open()) {throw 0;}Student *testStudent = （5） [number];int k = 0;string s;while (getline(students,s,'\n')) { //每次读取一个学生的学号和成绩Student student(s.substr(0,s.find(',')), atoi(s.substr(s.find(',')+1).c_str()));testStudent[k++] = student;}students.close();（6） ;ss.sort(testStudent,k);cout "top 30%: "endl;for(k = 0; k number * 0.3; k++) {testStudent[k].out();}delete []testStudent;return 0;}
考题
试题六（共15分）阅读以下说明和 Java 代码，将应填入 （n） 处的语句或语句成分写在答题纸的对应栏内。【说明】某数据文件 students.txt的内容为100名学生的学号和成绩，下面的程序将文件中的数据全部读入对象数组，按分数从高到低进行排序后选出排名前 30%的学生。【Java代码】import java.io.*;class Student {private String sNO; //学号private int Credit; //分数public int getCredit(){return Credit;}public String toString() {return "sNO = " + this.sNO + ", Credit = " + this.Credit;}Student(String sNO, int Credit){（1） = sNO;（2） = Credit;}}public class SortStudent {void sort(Student[] s) { //Sort the array s[] in decending order of Creditfor (int i = 0; i s.length-1; i++) {for (int j = i+1; j s.length; j++) {if (s[i]. （3） s[j]. （4） ) {Student tmp = s[i];s[i] = s[j];s[j] = tmp;}}}}public static void main(String argv[]) {Student[] testStudent = new Student[size];try {BufferedReader in = new BufferedReader(new FileReader("students.txt"));boolean done = false;int i = 0;while (!done) {String s = in.readLine(); //每次读取一个学生的学号和成绩if (s != null) {String tmp[] = s.split(",");testStudent[i++] = （5） (tmp[0], Integer.parseInt(tmp[1]));} elsedone = true;}in.close();（6） = new SortStudent();ss.sort(testStudent);System.out.println("top 30%:");for (int j = 0; j size * 0.3; j++)System.out.println(testStudent[j]);} catch (IOException e) {System.out.println("io error!");}catch (NumberFormatException e) {System.out.println("not a number!");}}（7） int size = 100; //学生总数}
考题
要求选出学生中平均成绩最高的人的学号，姓名和平均分，下列语句中正确的是_____A SELECT TOP 1 学号，姓名，平均分 FROM STUDENT,SKB.DBF ORDER BY 平均分B SELECT TOP 1 STUDENT.学号，STUDENT.姓名，AVG(SKB.成绩) AS 平均分FROM STUDENT INNER JOIN SKB.DBF WHERE STUDENT. 学号=SKB.学号 GROUP BY STUDENT.学号 ORDER BY 3 DESCC SELECT TOP 1 STUDENT.学号，STUDENT.姓名，AVG(SKB.成绩) AS 平均分FROM STUDENT INNER JOIN SKB.DBF ON STUDENT.学号=SKB.学号 GROUP BY STUDENT.学号 ORDER BY 3 DESCD SELECT TOP 1 PERCENT STUDENT.学号，STUDENT.姓名，AVG(SKB.成绩) AS 平均分 FROM STUDENT INNER JOIN SKB.DBF ON STUDENT.学号=SKB.学号 GROUP BY STUDENT.学号 ORDER BY 3 DESC
考题
The STUDENT_GRADES table has these columns:STUDENT_ID NUMBER(12)SEMESTER_END DATEGPA NUMBER(4,3)The registrar requested a report listing the students‘ grade point averages (GPA) sorted from highest grade point average to lowest.Which statement produces a report that displays the student ID and GPA in the sorted order requested by the registrar? （）A. SELECT student_id, gpa FROM student_grades ORDER BY gpa ASC;B. SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa ASC;C. SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa;D. SELECT student_id, gpa FROM student_grades ORDER BY gpa;E. SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa DESC;F. SELECT student_id, gpa FROM student_grades ORDER BY gpa DESC;
考题
The STUDENT_GRADES table has these columns:The register has requested a report listing the students‘ grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?（）A. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;B. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end ASC, gpa ASC;C. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end, gpa DESC;D. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC, semester_end DESC;E. SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC, semester_end ASC;
考题
打开表并设置当前有效索引(相关索引已建立)的正确命令是A．ORDER student IN 2 INDEX 学号B．USE student IN 2 0RDER 学号C．INDEX 学号 ORDER studentD．USE student IN 2
考题
打开表并设置当前有效索引(相关索引已建立)的正确的命令是 ______。A．ORDER student IN 2 index 学号B．USEstudent IN 2 ORDER 学号C．index 学号 ORDER studentD．USE student IN 2
考题
打开表并设置当前有效索引(相关索引已建立)的正确命令是A．ORDER student IN 2 INDEX学号B．USE student IN 2 ORDER学号C．INDEX学号ORDER studentD．USE student IN 2
考题
打开表并设置当前有效索引（相关索引已建立）的正确命令是A）ORDER Student IN 2 INDEX学号 B）USE student IN 2 ORDER学号C）INDEX学号ORDER student D）USE student IN 2
考题
使用VC6打开考生文件夹下的工程test35_1，此工程包含一个源程序文件test35_1.cpp，但该程序运行有问题，请改正程序中的错误，使该程序的输出结果为：40040源程序文件test35_1.cpp清单如下：include ＜iostream.h＞class Student{public:Student(int xx){x=xx;}virtual float calcTuition();/***************** found *****************/private:int x;};float Student::calcTuition(){return float(x'x);}/***************** found *****************/class GraduateStudent::public Student{public:/***************** found *****************/GraduateStudent(int xx) ::Student(xx){}virtual float calcTuition();};float GraduateStudent::calcTuition(){return float(x*2);}void main(){Student s(20);GraduateStudent gs(20);cout＜＜s.calcTuition()＜＜end1;cout＜＜gs.calcTuition()＜＜end1;}
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
A University of California advisor said__________.A.all students could overcome the anxiety after taking a special test anxiety program
B.almost all students felt less stress after taking a University of California advising course
C.students found it difficult to improve even though they had taken a special test anxiety course
D.students found it easy to relax as soon as they entered a University of California advising course
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
?To deal with this problem, students say they want to__________.A.take a short course on anxiety
B.read about anxiety
C.be able to manage or understand their anxiety
D.take tests to prove they are not anxious
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
Test anxiety has been recognized as__________.A.an excuse for laziness
B.the result of poor study habits
C.a real problem
D.something that cannot be changed
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college."I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher." Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test,
I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
An expert at the University of California explains: "With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."
?To "blank out" is probably__________.A.to be like a blanket
B.to be sure of an answer
C.to be unable to think clearly
D.to show knowledge to the teacher
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
Poor grades are usually the result of _____A. poor sleeping habit
B. laziness
C. lack of sleep
D. inability to form good study habits
考题
根据下列内容，回答181-185题。
Anne Whitney, a sophomore at Colorado State University, first had a problem taking testswhen she began college. "I was always well prepared for my tests. Sometimes I studied for weeksbefore a test. Yet I would go in to take the test, only to find I could not answer the questions cot-rectly. I would blank out because of nervousness and fear. I couldn't think of the answer. My lowgrades on the tests did not show what I knew to the teacher." Another student in biology had simi-lar experiences. He said:"My first chemistry test was very difficult. Then, on the second test, I satdown to take it, and I was so nervous that I was shaking. My hands were moving up and down soquickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet !
couldn't even write them down! "
These two young students were experiencing something called test anxiety. Because a studentworries and is uneasy about a test, his or her mind does not work as well as it usually does. Thestudent cannot write or think clearly because of the extreme tension and nervousness. Althoughpoor grades are often a result of poor study habits, sometimes test anxiety causes the low grades.Recently, test anxiety has been recognized as a real problem, not just an excuse or a false expla-nation of lazy students.
Special university advising courses try to help students. In these courses, advisors try to helpstudents by teaching them how to manage test anxiety. At some universities, students take tests tomeasure their anxiety. If the tests show their anxiety is high, the students can take short courses tohelp them deal with their tensions. These courses teach students how to relax their bodies. Studentsare trained to become calm in very tense situations. By controlling their nervousness, they can lettheir minds work at ease. Learned information then comes out without difficulty on a test.
An expert at the University of California explains: "With almost all students, relaxation andless stress are felt after taking our program. Most of them experience better control during theirtests. Almost all have some improvement. With some, the improvement is very great."
To "blank out" is probably___________.A.to be like a blanket
B.to be sure of an answer
C.to be unable to think clearly
D.to show knowledge to the teacher
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
Test anxiety has been recognized as _____A. an excuse for laziness
B. the result of poor study habits
C. a real problem
D. something that cannot be changed
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
To "blank out" is probably _____A. to be like a blanket
B. to be sure of an answer
C. to be unable to think clearly
D. to show knowledge to the teacher
考题
Anne Whitney, a sophomore at Colorado State University, first had a problem taking tests when she began college． "I was always well prepared for my tests． Sometimes I studied for weeks before a test． Yet I would go in to take the test, ouly to find I could not answer the questions correctly． I would blank out because of nervousness and fear． I couldn't think of the answer． My low grades on the tests did not show what I knew to the teacher．" Another student in biology had similar experiences． He said: "My first chemistry test was very difficult． Than, on the second test, I sat down to take it, and I was so nervous that I was shaking． My hands were moving up and down so quickly that it was hard to hold my pencil． I knew the material and I knew the answers． Yet I couldn't even write them down! "
These two young students were experiencing something called test anxiety． Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does． The student cannot write or think clearly because of the extreme tension and nervousness． Although poor grades are often a result of poor study habits, somethnes test anxiety causes the low grades．
Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students．
Special university advising courses try to help students． In these courses, advisors try to help students by teaching them how to manage test anxiety． At some universities, students take tests to measure their anxiety． If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions． These courses teach students how to relax their bodies, Students are trained to become calm in very tense situations． By controlling their nervousness, they can let their minds work at ease． Learned informatian then comes out without difficulty on a test．
An expert at the University of California explains: "With almost all stttderltS, relaxation and less stress are felt after taking our program． Most of them experience better control during their tests． Almost all have some improvement． With some, the improvement is very great．"
A University of California advisor said ______A. all students could overcome the anxiety after taking a special test anxiety program
B. almost all students felt less stress after taking a University of California advising course
C. students found it difficult to improve even thougb they had taken a special test anxiety course
D. students found it easy to relax as soon as they entered a University of California advising course
考题
The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) The registrar requested a report listing the students' grade point averages (GPA) sorted from highest grade point average to lowest. Which statement produces a report that displays the student ID and GPA in the sorted order requested by the registrar?（）A、SELECT student_id, gpa FROM student_grades ORDER BY gpa ASC;B、SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa ASC;C、SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa;D、SELECT student_id, gpa FROM student_grades ORDER BY gpa;E、SELECT student_id, gpa FROM student_grades SORT ORDER BY gpa DESC;F、SELECT student_id, gpa FROM student_grades ORDER BY gpa DESC;
考题
The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) The register has requested a report listing the students' grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?（）A、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;B、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, ASC,gpa ASC;C、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, gpa DESC;D、SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC,semester_end DESC;E、SELECT student_id, semester_end, gpa FROM student_grades
考题
问答题For a clearer picture of what the student knows, most of 1．______teachers use another kind of examination in addition to objectivestests. They use“essay”tests, which require students to write longanswers of broad, general questions. One advantage of the essay 2．______test is that it reduces the element of lucky. The students cannot get 3．______high score just by making a lucky guess. Other advantage is that it 4．______shows the examiner more about the student’s ability to put factstogether into a meaningful whole. It should show how deeply he 5．______has thought of the subject. Sometimes, though, essay tests havedisadvantages, either. Some students are able to write good 6．______answers without really knowing much about the subject, as other 7．______students who actually know the material have trouble to express 8．______their ideas in essay form. Besides, on an essay test the student’s score may depend onthe examiner’s feelings at the time of reading the answer. If he isfeeling tired or bored, the student may receive a lower score thanhe should. Another examiner reading the same answer might give itmuch high mark. From this standpoint the objective test gives each 9．______student a fairer chance.When an objective test or an essay test are used, problems 10．______arise. When some objective questions are used along with someessay questions, however, a fairly clear picture of the student’sknowledge can usually be obtained.
考题
问答题For a clearer picture of what the student knows, most of (1)____teachers use another kind of examination in addition to objectivestests. They use“essay”tests, which require students to write longanswers of broad, general questions. One advantage of the essay (2)____test is that it reduces the element of lucky. The students cannot get (3)____high score just by making a lucky guess. Other advantage is that it (4)____shows the examiner more about the student’s ability to put factstogether into a meaningful whole. It should show how deeply he (5)____has thought of the subject. Sometimes, though, essay tests havedisadvantages, either. Some students are able to write good (6)_____answers without really knowing much about the subject, as other (7)_____students who actually know the material have trouble to express (8)_____their ideas in essay form. Besides, on an essay test the student’s score may depend onthe examiner’s feelings at the time of reading the answer. If he isfeeling tired or bored, the student may receive a lower score thanhe should. Another examiner reading the same answer might give itmuch high mark. From this standpoint the objective test gives each (9)_____student a fairer chance. When an objective test or an essay tests are used, problems (10)_____arise. When some objective questions are used along with someessay questions, however, a fairly clear picture of the student’sknowledge can usually be obtained.
考题
单选题The STUDENT_GRADES table has these columns: STUDENT_ID NUMBER(12) SEMESTER_END DATE GPA NUMBER(4,3) The register has requested a report listing the students' grade point averages (GPA), sorted from highest grade point average to lowest within each semester, starting from the earliest date. Which statement accomplishes this?（）A
SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester_end DESC, gpa DESC;B
SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, ASC,gpa ASC;C
SELECT student_id, semester_end, gpa FROM student_grades ORDER BY semester _end, gpa DESC;D
SELECT student_id, semester_end, gpa FROM student_grades ORDER BY gpa DESC,semester_end DESC;E
SELECT student_id, semester_end, gpa FROM student_grades
考题
单选题By taking this test, a student is supposed to find out ______A
how to solve teenage problemsB
how to make good friendsC
what his lifestyle is likeD
what kind of person he is
考题
问答题For a clearer picture of what the student knows, most of teachers use another 1．_______kind of examination in addition to objective tests. They use “essay” tests, whichrequire students to write long answers of broad, general questions. One advantage 2．_______of the essay test is that it reduces the element of lucky. The students cannot 3．_______get high score just by making a lucky guess. Other advantage is that it shows the 4．_______examiner more about the student’s ability to put facts together into a meaningfulwhole. It should show what deeply he has thought of the subject. Sometimes, 5．_______though, essay tests have disadvantages, either. Some students are able to write 6．_______good answers without really knowing much about the subject, as other students 7．_______who actually know the material have trouble to express their ideas in essay 8．_______form. Besides, on an essay test the student’s score may depend on theexaminer’s feelings at the time of reading the answer. If he is feeling tired orbored, the student may receive a lower score than he should. Another examinerreading the same answer might give it much high mark. From this standpoint 9．_______the objective test gives each student a fairer chance. Whether an objective test or an essay test are used, problems arise. When 10．_______some objective questions are used along with some essay questions, however, afairly clear picture of the student’s knowledge can usually be obtained.
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