问题
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;
B:in turn
C:in exchange
D:in case;
正确答案是：
同类题型
The manager’s demand was that the data ____________ e-mailed to Mr. Andrew without delay.
your brother Daniel in Class 1, Grade 7—No, he’s in Class 2.
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