问题
Sorry，we don’t allow ________ in the lecture room.
A:to smoke
B:smoke
C:smoking
D:to smoking;
B:smoke
C:smoking
D:to smoking;
正确答案是：
同类题型
－ Has Tom already finished his new story?－ I Have no ideaHe______it last month
What __________ unusual thing it is for me to find __________ UFO!
The house is lighted ____ electric light
The way you thought of _______ the math problem isgreatly creative
Do you think Catherine likes Fred —__________. They don’t seem to get on very well together.