He has made a discovery, ______of great importance to the progress of science and technology.

admin2019-05-10  30

问题 He has made a discovery, ______of great importance to the progress of science and technology.

选项 A、I think which is
B、which I think is
C、that I think is
D、of which I think it is

答案B

解析
转载请注明原文地址:https://jikaoti.com/ti/59nGFFFM
本试题收录于: 英语题库普高专升本分类
0

随机试题
最新回复(0)