You should move back and forth while _______ basketball.A．to playB．playingC．are

题型：不详难度：来源：

You should move back and forth while _______ basketball.

A．to play

B．playing

C．are playing

D．plays

答案

解析

while 引导的是时间状语，当主句与从句的主语一致，故选答案为B

举一反三

Try not _______every word.

A．to translate

B．translate

C．translation

D．translating

题型：不详难度：| 查看答案

Thanks for________ me to go to your English party.

A．invite

B．to invite

C．invites

D．inviting

题型：不详难度：| 查看答案

----Woul d you mind the windwow?
---- It’s cold outside.

A．me open ,Of course not	B．mine opening , Certainly not
C．my opening , You’d better not	D．mine open , Not at all

题型：不详难度：| 查看答案

People living in cold climates prefer to use warm clours a warm and comfortable feeling there.

A．to create

B．to creating

C．creates

D．create

题型：不详难度：| 查看答案

Today ,she got up late,so ,she worried about for school .

A．late

B．be late

C．lating

D．being late

题型：不详难度：| 查看答案