Question

【题目】We don't allow in the lecture hall, so you are not allowed here.

A. smoking;smoking B. to smoke;to smoke ;

C. smoking;to smoke D. to smoke;smoking

Answer 1

【答案】C

【解析】试题分析：句意：在演讲大厅我们不充许吸烟。但是你在这儿被允许吸烟。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。