注意：此页面搜索的是所有试题
题目内容
（山西财经大学英语）
This kitchen is a non-smoking area. I would like to warn you _________ that if you smoked here you would be fined.
A. in advance
B. in turn
C. in exchange
D. in case
A. in advance
B. in turn
C. in exchange
D. in case
参考答案
