问题补充:
We don’t allow in the office. But you are allowed in the rest room.
A. smoking, smoking
B. to smoke, to smoke
C. smoking, to smoke
D. smoke, smoking
答案:
A. smoking, smoking
B. to smoke, to smoke
(答案→)C. smoking, to smoke
D. smoke, smoking
解析:句意:我们不允许在办公室里吸烟。但是允许你在休息室里吸。allow 的用法:allow sb to do sth 被动语态为sb be allowed to do sth ,allow doing sth.故选C。
考点: 考查动词的用法。