I can"t figure out _____ it is that makes him so difficult at school. [ ]A.

题型：模拟题难度：来源：

I can"t figure out _____ it is that makes him so difficult at school.

[ ]

A. how
B. what
C. why
D. which

答案

举一反三

— People are saying fewer bad things about Michael Jackson now.
— Yeah, after all, it"s only his talent and music _____ matter after his death.

[ ]

A. how
B. that
C. which
D. why

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He said he would arrive before seven, and _____.

[ ]

A. he did
B. did he
C. he had
D. had he

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I wonder _____ there are so many natural disasters across the world.

[ ]

A. why is it that
B. what is it that
C. what it is that
D. why it is that

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____ she is not so cheerful _____ she used to be?

[ ]

A. How it is that; as
B. How is it that; as
C. Is it why; that
D. Why is it that; what

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The people have become masters of their country. _____ science can really serve the people.

[ ]

A. It is only then; that
B. It was that; when
C. It is only when; that
D. It was when; then

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