问题

Why can’t I smoke here? —-At no time_____in the meeting room.

A:is smoking permitted
B:smoking is permitted
C:smoking is it permitted
D:does smoking permit

正确答案是：

同类题型

The news came as no surprise to me. I _____for some time that the factory was going to shut down. [ ]

It was not 　　he took off his dark glasses 　　I realized he was a famous singer.

Please remind me _______ he said he was goingI may be in time to see him off

Hi, Li and Lucy, are you classmates — Yes, _____.

Eating properly and exercising _______ make one enjoy a longerand healthier life.