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[单选题]
In case of power _______, we crammers had better buy enough candles before hand.(1分)
A
shortage
B
absence
C
lack
D
failure
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试题答案：
D
答案解释：
解题思路： 本题考查对近义名词辨析的能力。根据题意“以防万一停电，我们这些考前突击的人最好提前买够蜡烛”。A）B）C）三选项都有“缺乏某物”的意思，A)和C）选项都有“局部缺乏，但并非没有”的意思，不符合题意；B）选项一般不用作表示“停电”的意思；Failure意为“失败，衰竭，不足”，故正确答案为D）选项。
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