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题目内容
（河南工学院-大学英语）
29. (单选题) ________ let the fake products become uncontrolled in the market(本题1.0分)
A、 In certain circumstances we can
B、 In no circumstance can we
C、 Under any circumstances we can
D、 Under no circumstances can we
A、 In certain circumstances we can
B、 In no circumstance can we
C、 Under any circumstances we can
D、 Under no circumstances can we
参考答案