问题
选择题
We don’t allow ______in the cinema. But you are allowed ______in the rest room.
A．smoking, smoking
B．smoke, smoking
C．smoking, to smoke
D．to smoke, to smoke
答案
答案：C
题目分析：句意：在电影院我们不充许吸烟。但是你被允许吸烟在休息室。分析前句是考查短语allow doing sth. 后句是被动语态，意思你被允许去做什么。故选C