All of them have ___ smoking.A．give upB．gave upC．given upD．to giving up

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All of them have ___ smoking.

A．give up

B．gave up

C．given up

D．to giving up

答案

解析

have+P.P 构成现在完成时;give up间意思是:放弃.

举一反三

My handwriting can"t ___ his, His is much better than mine.

A．compare

B．compare to

C．be compared to

D．be compared with

题型：不详难度：| 查看答案

What you said ___ interesting.

A．sound

B．will sound

C．sounds

D．is sounding

题型：不详难度：| 查看答案

“You ___ to think for youself , you are to carry out my orders.”

A．don"t mean

B．aren"t meant

C．don"t want

D．aren"t wanted

题型：不详难度：| 查看答案

Her brother___ while he ___ his big horse and had his leg broken.

A．fell; was riding

B．fell; ride

C．had fallen; was riding

D．had fell; rode

题型：不详难度：| 查看答案

Deaf people use sign language to ___.

A．communicate

B．communicates

C．communicating

D．communicated

题型：不详难度：| 查看答案