Don’t leave the water ____ while you brush your teeth.A．runB．runningC．being runD

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Don’t leave the water ____ while you brush your teeth.

A．run

B．running

C．being run

D．to run

答案

解析

非谓语动词作宾语补足语时,选项A、D表示将来可能发生的动作;B表示宾语持续性动作,根据句意选B,表示水不停地流出。

举一反三

He looked around and caught a man _____ his hand into the pocket of a passenger.

A．put

B．to be put

C．to put

D．putting

题型：不详难度：| 查看答案

_____ the diamond, he had to look for a place to hide it.

A．Having stolen

B．Having been stolen

C．Stolen

D．Stealing

题型：不详难度：| 查看答案

To answer correctly is more important than _____.

A．that you finish quickly

B．finishing quickly

C．to finish quickly

D．finish quickly

题型：不详难度：| 查看答案

You will see this product made in this factory _____ wherever you go.

A．to be advertised

B．advertised

C．advertise

D．advertising

题型：不详难度：| 查看答案

The monument was built in honor of the explorer who was believed _____ the river.

A．to have discovered	B．to have been discovered
C．to discover	D．having been discovered

题型：不详难度：| 查看答案