Pardon? I ___ quite catch you.A．didn’tB．couldn’tC．don’tD．can’t

题型：不详难度：来源：

Pardon? I ___ quite catch you.

A．didn’t

B．couldn’t

C．don’t

D．can’t

答案

解析

这里是刚才讲的话没听清，所以用过去时。

举一反三

--You look so pale.What trouble you? ----I ___ my dead mother.

A．though about

B．was thinking about

C．have thought about

D．am thinking about

题型：不详难度：| 查看答案

Is this the first time that you ___ late?

A．have come

B．came

C．coming

D．come

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--I’m told that you are leaving for Shanghai. ----Who ____ so?

A．says

B．said

C．has said

D．’s saying

题型：不详难度：| 查看答案

Oh, it"s you! I didn’t know you ___ here!

A．am

B．were

C．have been

D．will be

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As a child, I was told that the moon ___ no light of its own. I simply didn"t believe it.

A．has

B．have

C．had

D．had had

题型：不详难度：| 查看答案