问题

Do you usually ________ a while(一会儿) before you go to bed—Yes. Enjoying the cool air is good for my health.

A:of
B:in
C:at
D:to;

正确答案是：

同类题型

Susan wanted to be independent of her parents. She tried ______alone, but she didn’t like it and moved back home.

You cannot tell________looking at someone whether or not he has HIV

Never ____ each other even when we meet face to face in the street one day. [ ]

Since 2012，when he __________，the soldier has been in the army

I have never been to African countries. What about you— ________.