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【简答题】
用方框中的句子补全对话，有一多余的。 A: Have you seen Jim the last two days? B: l He's gone to Japan to see his grandfather. A: 2 B: Of course! He lived there before he came here. A: 3 B: Yes, I've just received a letter from him. A: 4 B: He said he had a good time there and would stay for another month. Then he was going to return to England. He also wanted me to give his best wishes to you. A: Oh, well. 5 A. Have you heard from him? B. No. C. Has he ever been there before? D. What did he say? E. It's very nice of him to say so. F. Yes. What did he say?
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【单选题】在C语言中while循环和do—while循环的主要区别是( )
A.
do—while 循环体内可以使用break语句， while循环体内不能使用break语句
B.
do—while的循环至少无条件执行一次，while的循环体不是
C.
C 、do—while 循环体内可以使用continue语句，while循环体内不能使用continue语句 D 、while的循环体至少无条件执行一次，do—while的循环体不是
D.
while的循环体至少无条件执行一次，do—while的循环体不是
【单选题】在c语言中while循环和do-while循环的主要区别是（）
A.
do-while循环体内可以使用break语句，while循环体内不能使用break语句
B.
do-while的循环体至少无条件执行一次，while的循环体不是
C.
do-while循环体可以使用continue语句，while循环体内不能使用continue语句
D.
while的循环体至少无条件执行一次，do-while的循环体不是
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A.
make ; to work
B.
makes; work
C.
makes; to work
【单选题】--How come you left the party without saying 'good-bye'? --I was angry with John. He shouted at me and my patience ______.
A.
ran over
B.
ran away
C.
ran through
D.
ran out
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