题目内容

Weweregladthathisspeechhadmadesodeepanimpression()hislisteners.

A. in
B. at
C. on
D. of

查看答案

搜索结果不匹配？点我反馈

更多问题

I’mafraidyou’llhavetowaitawhileforthemeetingtobegin.()themeantime,youmaygooveryourspeechagain.

A. Down
B. Up
C. To
D. In

The development of the world’s e_______ will bring about many new problems.

A. conomy
B. conomic
C. conomics
D. conemy

Sometimes, e-mail can be the most _________ form of communication, for messages can be exchanged within a very short time.

A. effective
B. urge
C. disturb
D. identify

We have invited an expert ______ this area to give us a speech.

A. in
B. to
C. onto
D. aside