The number of the students in our school ___ 2,000 now.(A)has risen to (B)rise to (C)rising to

问题描述:

The number of the students in our school ___ 2,000 now.(A)has risen to (B)rise to (C)rising to

the number of 作主语谓语动词用单数 B不对,C不是谓语形式.
我们学校的人口数现在已经达到2000了,现在完成时