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