Seventy percent of the students here（）from the countryside A is _英语解答

Seventy percent of the students here（）from the countryside A is B are C comes D has come
Seventy percent of the students here（）from the countryside
A is B are C comes D has come
请说下理由

人气：387 ℃　时间：2020-04-16 16:34:41

解答

B
A要用复数不行
C不能用单数
D没必要用完成时
空中填are 和 come 都可以