The soldiers have devoted s11 their time and effort to those trappedunder

题型：不详难度：来源：

The soldiers have devoted s11 their time and effort to those trapped
under the fallen buildings．

A．save

B．have saved

C．be saving

D．saving

答案

解析

略

举一反三

_____ the office work, he came to the sitting room and relaxed a while.

A．Finishing

B．Being finished

C．Having finished

D．Finished

题型：不详难度：| 查看答案

Meeting _________, managers left the room one by one.

A．finishing

B．being finished

C．having finished

D．finished

题型：不详难度：| 查看答案

.From the classroom window we saw a huge snake _____ the yard.

A．crossing

B．cross

C．across

D．having crossed

题型：不详难度：| 查看答案

You should not have said that to her. It hurt her.
--- I know. I regret ___________.

A．to have done that

B．to do that

C．having done that

D．I have done that

题型：不详难度：| 查看答案

I’d like _______ trip to Shanghai . Do you want to go with me?

A．to have another	B．having
C．taking	D．to make another

题型：不详难度：| 查看答案