更多"While a full understanding of what "的相关试题:
[单项选择]What are the two speakers doing while having this conversation
A. They are visiting a lighthouse.
B. They are rowing a boat.
C. They are lightening a candle.
D. They are having lunch.
[单项选择]What is the full name of B.B.C
A. British Broadcasting Cooperation
B. British Broadcasting Company
C. British Broadcasting Corporation
D. British Broadway Cooperation
[单项选择]What did Bob do while he was in the hospital（）.
A. Read something about motorcycle racing.
B. Took a rest.
C. Finished his work.
[单项选择]We must be （ ） our guard against this kind of disease.
A. on
B. in
C. with
D. for
[单项选择]while和do-while循环的主要区别是( )。
A. do-while的循环体至少无条件执行一次
B. while的循环控制条件比do-while的循环控制条件更严格
C. do-while允许从外部转到循环体内
D. do-while的循环体不能是复合语句
[单项选择]Our earth is full of sound because it is full of ______ like trucks rolling along the highway or jets climbing into the sky.
A. travel
B. motion
C. construction
D. excitement
[单项选择]What was burnt
A. The piece of paper
B. Mr. Brown
C. The boy
[单项选择]What are salicylates
A. Leaves and tree bark.
B. The chemical in aspirin.
C. Aspirin tablets.
D. A Greek doctor.
[单项选择]What does a man do when he cannot get exactly what he wants
A. He buys a similar thing of the colour he wants.
B. He usually does not buy anything.
C. At least two of his requirements must be met before he buys.
D. So long as the style is right, he buys the thing.
[单项选择]对于while、do…while循环结果说法正确的是 ______。
A. 只是表达形式不同
B. do…while结构中的语句至少执行—坎
C. while结构中的语句至少执行一次
D. 条件成立时，他们有可能一次也不执行
[单项选择]下列while循环的次数是( )。
while(int i=0)i--；
A. 0
B. 1
C. 5
D. 无限
[单项选择]C++语言中while循环和do．．．while循环的主要区别是( )。
A. do．．．while的循环体至少无条件执行一次
B. while的循环控制条件比do．．．while的循环控制条件严格
C. do．．．while允许从外部转到循环体内
D. do．．．while的循环体不能是复核语句
[单项选择]The phrases "which is which" and "what is what" suggest ______.
