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问题
判断题
在奴隶社会和封建社会中执行警察职能的机构与官吏，称为占代警察。( )
答案
参考答案：
对
选择题
I was surprised by her words, which made me recognize ____ silly mistakes I had made.
A. what
B. that
C. how
D. which
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问答题 简答题
如何办理大客户业务，对其运费实行哪些优惠规定？
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