题目内容
【题目】_______ to sunlight for too much time will do harm to your skin.
A. Exposed B. Having exposed
C. Being exposed D. After being exposed
【答案】C
【解析】题干中will do harm是谓语部分,主语部分缺失;expose与one's skin是动宾关系,要用动名词的被动式being exposed。句意:长时间暴露在阳光下对你的皮肤是有害的。因此选C
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