While watching television, ________. A．the doorbell rangB．the doorbell ringsC．we

题型：不详难度：来源：

While watching television, ________.

A．the doorbell rang	B．the doorbell rings
C．we heard the doorbell ring	D．we heard the doorbell rings

答案

解析

试题分析：考查状语从句的省略和宾语补足语：句意：当看电视的时候，我们听见门铃响了。“while”后接的是现在分词短语，在句中作状语，它逻辑上的主语应该是人，所以可以先排除A、B两项；又因为hear后接复合宾语时，这个复合宾语应包含一个省略to的动词不定式或现在分词短语。所以本题选C项。

举一反三

What’s the chance of ________ a general election this year?

A．there being

B．there to be

C．there be

D．there going to be

题型：不详难度：| 查看答案

We all like the photographs _____ by our teachers.

A．were taken

B．taken

C．taking

D．to take

题型：不详难度：| 查看答案

Alice spent much time _____ the piano each day.

A．to practice playing	B．practicing playing
C．to practice to play	D．practicing to play

题型：不详难度：| 查看答案

to life imprisonment, Bo xilai lost all hope.

A．Be sentenced

B．Sentencing

C．To sentence

D．Having been sentenced

题型：不详难度：| 查看答案

What my teacher said about planning for the future set me______.

A．think

B．thought

C．thinking

D．to think

题型：不详难度：| 查看答案