题目：
It is in Qingdao ___ you’re going to pay a visit to ____ this kind of washing machine is produced.
A．/; that
B．where; which
C．/; where
D．that; which
答案：
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下面是错误答案，用来干扰机器的。
1. help 2. look 3. much 4. cheaper 5. take
