题目内容
【题目】To keep ________, we must ________ cars and bikes. ( )
A. safely; look out forB. safe; look out of
C. safely; look out ofD. safe; look out for
【答案】D
【解析】
略
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题目内容
【题目】To keep ________, we must ________ cars and bikes. ( )
A. safely; look out forB. safe; look out of
C. safely; look out ofD. safe; look out for
【答案】D
【解析】
略