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Section BDirections:
Beneath each of the following sentences, there are four choices marked［A］,［B］,［C］and［D］. Choose the one that best completes the sentence. Mark your answer on ANSWER SHEET 1 by blackening the corresponding letter in the brackets with a pencil. (10 points)
第11题：He is too young to be able to _______ between right and wrong.
A discard B discern C disperse D disregard
根据下面的文字资料回答 71～75 题 In the following essay．each blank has four choices．Choose the best answer and write down on the answer sheet．
Spread spectrum simply means that data is sent in（ 1 ）pieces over a number of the discrete frequencies available for use at any time in the specified range．Devices using（ 2 ） spread spectrum(DSSS)communicate by splitting each（ 3 ）of data into several parts and sending them concurrently on different（ 4 ），DSSS uses a lot of the available（ 5 ），about 22 megahertz(MHz)．
第71题：文中（ 1 ）处正确的答案是（ ）。
A．small
B．high
C．low
D．long
的设备相互之间通信是通过把每个字节的数据分成几个部分在不同的频率上同时传送。直序扩频使用了大约22 Mb的有效带宽。
Ⅱ. Vocabulary and Structure (15 points)
Directions: There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer Sheet.
6. I ______ my work by this time yesterday evening.
A. did
B. would do
C. had done
6．答案为C 指到过去某叫为止的事情。
Ⅱ. Vocabulary and Structure (15 points)
Directions, There are 15 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the answer sheet.
6. I know the difference between these two words. So ______ they.
A. know
B. will
C. do
D. does
6．答案为C 我知道这两个词的区别，他们也知道。so表示“也...”，句型为so+助动词+主语，根据前一句的谓语动词，得知应选C。
此题为判断题(对，错)。
2017年全国硕士研究生入学统一考试英语（一）及答案Section I Use of EnglishDirections:Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)Could a hug a day keep the doctor away? The answer may be a resounding “yes!” 1 helping you feel close and 2 to people you care about, it turns out that hugs can bring a 3 of health benefits to your body and mind. Believe it or not, a warm embrace might even help you 4 getting sick this winter.In a recent study 5 over 400 health adults, researchers from Carnegie Mellon University in Pennsylvania examined the effects of perceived social support and the receipt of hugs 6 the participants susceptibility to developing the common cold after being 7 to the virus. People who perceived greater social support were less likely to come 8 with a cold ,and the researchers 9 that the stress-reducing effects of hugging 10 about 32 percent of that beneficial effect. 11 among those who got a cold, the ones who felt greater social support and received more frequent hugs had less severe 12 .“Hugging protects people who are under stress from the 13 risk for colds thats usually 14 with stress,” notes Sheldon Cohen, a professor of psychology at Carnegie. Hugging “is a marker of intimacy and helps 15 the feeling that others are there to help 16 difficulty.”Some experts 17 the stress-reducing , health-related benefits of hugging to the release of oxytocin, often called “the bonding hormone” 18 it promotes attachment in relationships, including that between mother and their newborn babies. Oxytocin is made primarily in the central lower part of the brain , and some of it is released into the bloodstream. But some of it 19 in the brain, where it 20 mood, behavior and physiology.1A Unlike B Besides C Despite D Throughout2A connected B restricted C equal D inferior3A choice B view C lesson D host4A recall B forget C avoid D keep5A collecting B involving C guiding D affecting6A of B in C at D on7A devoted B exposed C lost D attracted8A across B along C down D out9A calculated B denied C doubted D imagined10A served B required C restored D explained11A Even B Still C Rather D Thus12A defeats B symptoms C tests D errors13A minimized B highlighted C controlled D increased14A equipped B associated C presented D compared15A assess B moderate C generate D record16A in the face of B in the form of C in the way of D in the name of17A transfer B commit C attribute D return18A because B unless C though D until19A emerges B vanishes C remains D decreases20A experiences B combines C justifies DinfluencesSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions belo、w each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)Text 1First two hours , now three hoursthis is how far in advance authorities are recommending people show up to catch a domestic flight , at least at some major U.S. airports with increasingly massive security lines.Americans are willing to tolerate time-consuming security procedures in return for increased safety. The crash of Egypt Air Flight 804, which terrorists may have downed over the Mediter
根据全国网络教育公共基础课统一考试有关规定，在入学注册时年龄满40周岁的非英语专业学生可免考“大学英语”。 ()
In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet.
Spread spectrum simply means that data is sent in(66)pieces over a number of the discrete frequencies available for use at any time in the specified range. Devices using(67) spread spectrum (DSSS)communicate by splitting each(68)of data into several parts and sending them concurrently on different (69), DSSS uses a lot of the available(70), about 22 megahertz (MHz).
A．small
B．high
C．low
D．long
英语四级考试题目是全国统一的吗？
是的。全国统一。
【题目描述】
Directions: In this part there are 30 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then blacken the corresponding letter on the Answer Sheet.
16. The driver was at ____ loss when ____ word came that he was forbidden to drive for speeding.
A a;/
B a;the
C the;the
D /;/
Section A
Directions: Beneath each of the following sentences there are four choices marked A, B. C and D. Choose the one answer that best completes the sentence.
25. Four Chinese models were ______ the 14 people awarded prizes on Friday at the World Supermodel Competition.
A. among
B. between
C. along
D. beside
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