The number of newly-born babies ________ very quickly.A.increase B.is increasing C.are increasing D.have increased 请作出分析,选哪题

分类: 作业答案 • 2022-01-02 15:51:36

问题描述：

The number of newly-born babies ________ very quickly.
A.increase B.is increasing
C.are increasing D.have increased
请作出分析,选哪题

答

B. is increasing
The number of .....,....作单数（。。。的数量）

答

选B.THE NUMBEI OF是~的数量的意思,后面要接动词单数,A,C,D均为复数形式.（试联系A NUMBER OF是许多的意思,后面跟动词复数）.