2. 外语
  3. The physicist has made a discovery, ______ of great importance to the progress of science and technology.

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

admin2014-02-10  29
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 逗号后为非限制性定语从句，修饰a discovery，用which连接，I think可视作插人语，故答案为C。引导词which在从句中可充当句子成分，D项中的it多余；that不能引导非限制性定语从句，B不正确。
转载请注明原文地址:https://kaotiyun.com/show/hsUK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)