单项选择题

It was a request from the speaker that the audience ______ quiet.

A. would be
B. was
C. been
D. be
<上一题 目录 下一题>
热门 试题

单项选择题
The company is likely to be prosecuted because it has dumped environmentally hazardous materials ______.
A. illegal
B. illegally
C. illegality
D. illegalizing
单项选择题
At the time this session ends, all the attendees should follow the signs ______ the exits on the right side of the conference room.
A. of
B. to
C. through
D. for
相关试题