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In crowded places like airports and railway stations, you___ take care of your luggage.

A. can  B. may   C. must      D. will

 

C

解析:根據句意“在像飛機場和車站那樣擁擠的地方,你一定要看好你的行李。”must表示“必須,一定”;can和may表示“可能”。

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Those days life was so hard that I finally wished that I could just be “left alone”.
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