题目内容

John was so sleepy he could not keep his eyes ____.

A. open
B. opened
C. to open
D. opening

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When he was told the truth, he got ____ with me.

A. angry
B. angrily
C. anger
D. excitedly

It’s not ____ whether he’ll return the book to me soon.

A. certain
B. certainly
C. sure
D. surely

如有如下说明:inta[10]={0,1,2,3,4,5,6,7,8,9};则赋值不为9的表达式是__________。

A. a[10-1]
B. a[8]
C. a[9]-0
D. a[9]-a[0]

C语言中,对全部数组元素赋初值时,必须指定数组长度

A. 对
B. 错

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