问题 选择题

The number of teachers in our school _______ greatly increased last term.A number of teachers in this school ______from the countryside.

A.was;is

B.was;are

C.were;are

D.were;is

答案

答案:B

The number of指:“……的数目”,它所修饰的主语的谓语动词用单数:A number of,它所修饰的主语的谓语动词用复数,故选B

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