网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Ten minutes are an hour when one is waiting for a phone call.()
此题为判断题(对，错)。
参考答案
更多 “ Ten minutes are an hour when one is waiting for a phone call.() 此题为判断题(对，错)。 ” 相关考题
考题
BSpending two or three hours playing outdoors each day can reduce a child’s chance of becoming short-sighted, a research shows. It challenges (挑战) the belief that short- sightedness is caused by computer use, watching TV or reading in weak light.The Australian government researchers believe that sunlight is good for people’s eyes. They compared the vision(视力) and habits of 100 seven-year-old children in Singapore and Australia. In all, 30% of the Singaporean children were short-sighted--this rate(比率) was ten times higher than Australian children.Both groups spent a similar amount of time reading, watching television and playing computer games. However, the Australian children spent an average(平均) of two hours a day outdoors—90 minutes more than the Singaporean children.Professor(教授) Ian Morgan, from the Australian Research Council’s Vision Centre, said, “Humans are naturally long-sighted, but when people begin to go to school and spend little or no time outdoors, the number of short-sighted people gets larger. We’re also seeing more and more short-sighted children in cities all around the world—and the main reason may be that city children spend less time outdoors. “Daylight can be hundreds of times brighter than indoor light. But why does playing outside prevent us from becoming short-sighted? Scientists believe that natural light has a special chemical(化学物质) which stops the eyeball from growing out of shape and prevents people becoming short-sighted.So be outdoors. It doesn’t matter if that time is spent having a picnic or playing sports.24. How much time did the Singaporean children spend outdoors on average every day in the research?A. 2 hours. B. 90 minutes. C. 1 hour. D. 30 minutes.
考题
下列CASE语句中执行结果不为空的是()
A、SELECTCASEWHEN125THEN'true'ELSE'false'END;B、SELECTCASEBINARY'B'WHEN'a'THEN1WHEN'b'THEN2END;C、SELECTCASEWHEN-10THEN'true'END;D、SELECTCASE'one'WHEN1THEN'one'WHEN2THEN'two'END;
考题
3． —How far is your cousin's home from here?—It's about two_________ drive．A． hour-sB． hoursC． hoursD． hour
考题
网络电话大体可以分成三种:PC－to－PC、PC－to－Phone、()。
A、Phone-to-PhoneB、Phone-to-PCC、Phone-to-InternetD、PC-to-Internet
考题
使用VC6打开考生文件夹下的工程test15_3。此工程包含一个test15_3.cpp，其中定义了类Time和Timex，Timex公有继承Time，但定义并不完整。请按要求完成下列操作，将程序补充完整。(1)完成类Time构造函数的定义，将数据成员hours和minutes分别初始化为参数new_hours和new_minutes的值。请在注释“//**1**”之后添加适当的语句。(2)完成类Timex的构造函数的定义，注意参数的传递。请在注释“//**2**”之后添加适当的语句。(3)请按时间格式“hour：minute”和“hour：minute：second”分别输出对象time1和time2所表示的时间，注意必须使用已经定义的成员函数。请在注释“//**3**”之后添加适当的语句。输出结果如下：20：3010：45：34注意：除在指定的位置添加语句外，请不要改动程序中的其他语句。源程序文件test15_3.cpp清单如下：include＜iostream.h＞class Time{public：Time(int new hours，int new_minutes){// ** 1 **}int get_hours()；int get_minutes()；protected：int hours，minutes；}；int Time：：get_hours(){return hours；}int Time：：get_minutes(){return minutes；}class Timex：public Time{public：Timex(int new hours，int new_minutes，int new_seconds)；int get_seconds()；protected：int seconds；}；// ** 2 **{seconds=new_seconds；}int Timex：：get_seconds(){return seconds；}void main(){Time time1(20，30)；Timex time2(10，45，34)；// ** 3 **}
考题
使用PC＋HONE模式签入的座席,当首个电话接入时,是按照下面流程来接通的假设直接路由到座席()。
A.UAP分配呼叫-CTI外呼PHONE-PHONE振铃-PHONE摘机-CTI呼座席-座席振铃-座席摘机-通话B.UAP分配呼叫-CTI呼座席-座席振铃-座席摘机-CTI外呼-PHONE振铃-PHONE摘机-通话C.UAP分配呼叫-CTI同时呼叫PHONE和座席-PHONE振铃和座席同时振铃-PHONE和座席摘机-通话D.以上都不正确
考题
That is a________boat built in Hong Kong.A.ten-year-oldB.ten-years-oldC.ten-years oldD.ten year old
考题
将变量hour的个位送入变量gw的语句是：（）A．gw= hour;B．gw=hour/10;C．gw=hour%10;D．gw== hour%10;
热门标签
最新试卷
