单项选择题

______ is forbidden in the meeting-room but we are allowed ______ in the room for smokers.

A．Smoking, smoking
B．Smoking, to smoke
C．To smoke, smoking
D．To smoke, to smoke
<上一题 目录 下一题>
热门 试题

单项选择题
He was ______ strict man and he was strict in his work. When he was 36, he was elected ______ chairman of the committee.
A．a, the
B．the, the
C．the, a
D．a, 不填
单项选择题
The foreigners once ______ their products to our company at a ______ higher price.
A．sent, very
B．lent, still
C．sold, much
D．showed, more
相关试题