题目内容

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

A. I think which is
B. which I think is
C. that I think is
D. of which I think it is

查看答案

搜索结果不匹配？点我反馈

更多问题

Without his wise mother, he______such a successful scientist.

A. would not become
B. should not have become
C. may not have become
D. could not have become

Under heavy gunfire, those cameramen risked their lives to give______battlefield reports.

A. word-for-word
B. face-to-face
C. down-to-earth ,
D. on-the-spot

Those scientists were conducting an experiment and expected a good______.

A. effect
B. result
C. consequence
D. affect

I tried to catch the ball but it was______my reach.

A. beyond
B. besides
C. in addition to
D. as well as