She___ taller, but she ate too little.A．can growB．can have grownC．could growD．co

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She___ taller, but she ate too little.

A．can grow

B．can have grown

C．could grow

D．could have grown

答案

解析

本题考查虚拟语气。“她可长得更高，但她吃得太少”。 could have done用在肯定句中表示过去本来能够做某事但未做。

举一反三

If we _______ adequate preparations, the conference wouldn’t have been so successful.

A．haven’t made	B．wouldn’t make
C．didn’t make	D．hadn’t made

题型：不详难度：| 查看答案

We have bought so much food now that Suzie won’t be with us for dinner.

A．may not

B．needn’t

C．can’t

D．mustn’t

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Don"t handle the vase as if it ______ made of steel.

A．is

B．were

C．has been

D．had been

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Jack is a great talker. It’s high time that he something instead of just talking.

A． will do

B． has done

C．do

D．did

题型：不详难度：| 查看答案

He caught a bad cold. He ____on more clothes that day.
A. should have put B should have putted C. had put D. was put

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