( )____number of the students in our lass ___40.A.The;is B.The;are C.A;is D.A are为什么后面的那个空要填is丫?

问题描述:

( )____number of the students in our lass ___40.A.The;is B.The;are C.A;is D.A are
为什么后面的那个空要填is丫?