The policeman"s attention was suddenly caught by a small box which ______ placed

题型：不详难度：来源：

The policeman"s attention was suddenly caught by a small box which ______ placed under the Minister"s car.

A．has been

B．was being

C．had been

D．would be

答案

解析

考查动词的时态。此处根据句子的意思应该用过去完成时，而且注意a small box和place是被动的关系。

举一反三

Susan decided not to work on the program at home because she didn’t’ want her parents to know what she __________.

A．has done

B．had done

C．was doing

D．is doing

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According to the art dealer, the painting ______ to go for at least a million dollars.

A．is expected

B．expects

C．expected

D．is expecting

题型：不详难度：| 查看答案

— The food here is nice enough.

— My friend ______ me a right place.

A．introduces

B．introduced

C．had introduced

D．was introducing

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--Do you want a lift home?

---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______.

A．doesn’t go off

B．won’t gone

C．wasn’t going off

D．didn’t go on

题型：不详难度：| 查看答案

As the years passed, many occasions—birthdays, awards, graduations—________ with Dad’s flowers.

A．are marked

B．were marked

C．have marked

D．had marked

题型：不详难度：| 查看答案