单项选择题

We don't allow（）in the meeting room.

A. to smoke
B. smoked
C. smoking
D. to smoking

<上一题 目录 下一题>
热门 试题

单项选择题
It is high time someone（）Nick that each member of a team has to do his share of work.

A. could tell
B. tell
C. told
D. would tell
单项选择题
We found it impossible ______ all the questions within the time given.
A. solve
B. being solving
C. to have solved
D. to solve
相关试题