English problems..
I think___ of the materials I listened to at the begining of the exam____ easy.
A.three fourths ; is
C.three fourths ; are
为什么不用A而是C呢?
人气：348 ℃ 时间：2020-01-29 01:00:36
解答
因为materials是复数,后面的I listened to at the begining of the exam是修饰materials的
推荐
猜你喜欢
