题目内容
. Leave your key with a neighbor __________ you lock yourself out one day.
A. ever since B. even if
C. soon after D. in case
D。
解析:
比较：ever since意为“自从”，even if意为“即使”，soon after意为“在……之后不久”，in case意为“以防万一”。逐一填入空格，显然只有in case最合语境。句意为：给你的邻居留一把钥匙，以防万一哪天你把自己锁在外面。
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