______ your work in case you’ve made any mistakes.

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问题 ______ your work in case you’ve made any mistakes.

选项 A、Take care of
B、Ensure
C、Look out for
D、Check

答案A

解析  辨义: A.Take care of注意,警惕,小心;B.Ensure保证;C.Look out for警戒;D.Check检查,核对。选项A词义合乎题意要求。
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