The police are _________the traffic accident that happened yesterday.

A．[ A ]looking down upon

B．[ B ] looking forward to

C．[ C ] looking into

D．[ D ] looking after

查看答案及解析进入在线模考

参考答案

本题考查动词词组的词义辨析。look down upon“轻视，歧视”；look forward to“盼望，期待”；took after“寻找，照顾”； look into“仔细调查，研究”。句意为：警察正在调查昨天发生的那起交通事故。所以按照题意，正确的答案为C。

1 When he was in the countryside, he_________ visit the poor peasants,

A．[ A ]used to

B．[ B ] was used to

C．[ C ] is used to

D．[ D ] had used to

查看解析在线模考

2 I _________writing the article by the time you get back.

A．[ A ]shall finish

B．[ B ] must have finished

C．[ C ] have finished

D．[ D ] shall have finished

查看解析在线模考

3 What about the book?
-Oh, very good. It's worth _________a second time.

A．[ A ]reading

B．[ B ] being read

C．[ C ] to read

D．[ D ] to be read

查看解析在线模考