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【多选题】
导游人员切忌直接询问游客的()等方面的问题。A.
工作
B.
工资
C.
收人
D.
性年龄
E.
婚姻状况
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】The last paragraph of this passage implies that
A.
only at flea market can you buy nothing
B.
you can always find the very thing you've been looking for
C.
you may find the items that you've used at the flea market
D.
both selling and buying at flea market are pleasant
【单选题】According to Dr. Oberdor, this device can only lead you to the Broadway and to buy food at Zabar's shop.
A.
Right
B.
Wrong
C.
Not mentioned
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【简答题】统计认识的过程是：______。
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