题目内容
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 |
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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