to his teaching work, she has no time to take care of her own child.A．DevotingB

题型：不详难度：来源：

to his teaching work, she has no time to take care of her own child.

A．Devoting

B．Devoted

C．Having devoted

D．Being devoted

答案

解析

略

举一反三

A helicopter is able to and land straight up or down.

A．take care

B．take over

C．take up

D．take off

题型：不详难度：| 查看答案

She used to when other people are talking.

A．cut up

B．cut in

C．cut down

D．cut across

题型：不详难度：| 查看答案

I feel a cold .

A．come in

B．coming on

C．comes from

D．came out of

题型：不详难度：| 查看答案

I t doesn’t take long to become to these drugs.

A．drunk

B．addicted

C．loved

D．struck

题型：不详难度：| 查看答案

Suddenly the small boy stopped and bent down as if to _____ something.

A．set off

B．pick out

C．pick up

D．set up

题型：不详难度：| 查看答案