I think ______ is necessary ______ us to do something useful to protect the bird - 初中英语试题 - 超级试练试题库

I think is necessary us to do something useful to protect the bird

题型：不详难度：来源：

I think ______ is necessary ______ us to do something useful to protect the birds.

A．this; for

B．it; of

C．this; of

D．it;for

答案

解析

考查固定句型。It is+形容词+for sb. to do sth.句中it作形式主语。

举一反三

She likes to sleep with the windows _________.

A．opened

B．opening

C．open

D．opens

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The light is still ,Mr. Green _________at home now.

A．on, can be	B．down, may be
C．on, must be	D．up, can’t be

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Was your cousin born_______the night________October 1^st?

A．on, in

B．at, on

C．at, of

D．on, of

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Do you know the teacher ________long hair?

A．has

B．have

C．with

D．having

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They looked _____ each other and kept their secret _____ themselves.

A．for; to

B．at; for

C．at; to

D．out; at

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