The physicist has made a discovery, _____ of great importance to the progress of

游客2024-09-07 41

问题 The physicist has made a discovery, _____ of great importance to the progress of science and technology.

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

答案 C

解析此空所在分句是作名词discovery的非限制性定语从句，因此关系代词用which不用that。故C正确。

转载请注明原文地址:https://tihaiku.com/zcyy/3748049.html

相关试题推荐

随机试题

最新回复(0)

Thephysicisthasmadeadiscovery,_____ofgreatimportancetotheprogressof