After the party, the boy apologized to the girl for the trick he had_______on he

题型：不详难度：来源：

After the party, the boy apologized to the girl for the trick he had_______on her.

A．taken

B．played

C．undertaken

D．conducted

答案

解析

略

举一反三

I’m not sure whether be has finished writing the book, but he________ it last month.

A．worked at

B．was working on

C．worked on

D．was working at

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Not until____________the exam _________ the importance of doing homework.

A．had he failed; he realized

B．he had failed; did he realize

C．he had failed; he realized

D．had he failed; did he realize

题型：不详难度：| 查看答案

Dr. Smith, as well as his wife and daughters , ______ visit Beijing this summer.
A is going to B are going to C was going to D were going to

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Had it not been for the fact that she was_________ with her work, she would have attended the concert

A．occupied

B．absorbed

C．devoted

D．concentrated

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This is the first time we___________a film in the cinema together as a family.

A．see

B．had seen

C．saw

D．have seen

题型：不详难度：| 查看答案