---Why was Mary so upset? ---She isn"t used ___ criticized.A．beB．to beC．to bein

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---Why was Mary so upset? ---She isn"t used ___ criticized.

A．be

B．to be

C．to being

D．being

答案

解析

略

举一反三

The girl is dangerous ___.

A．to make friends

B．make friends with

C．to make friend with

D．to make friends with

题型：不详难度：| 查看答案

We had better not __ them busy all day long.

A．to keep

B．keeping

C．kept

D．keep

题型：不详难度：| 查看答案

We did the job as fast as we could, ___ to finish it earlier.

A．hoping

B．to hope

C．hoped

D．being hoped

题型：不详难度：| 查看答案

In many ways, riding on a bike is simliar to ___.

A．driving a car

B．when you drive a car

C．drive a car

D．when driving a car

题型：不详难度：| 查看答案

He hasn"t decided __ to London.

A．whether to sail or fly

B．if to sail or fly

C．whether sailing or flying

D．if sailing or flying

题型：不详难度：| 查看答案