He is trying all kinds of material to learn______used.

admin2015-07-21  34

问题 He is trying all kinds of material to learn______used.

选项 A、what of them can be
B、that they can be
C、which of them can be
D、which of them be

答案C

解析
转载请注明原文地址:https://kaotiyun.com/show/VLTC777K
本试题收录于: 英语题库普高专升本分类
0

最新回复(0)