【題目】_____ to sunlight for too much time will do harm to one’s skin.

A. Being exposed B. Having exposed

C. Exposed D. After being exposed

【答案】A

【解析】

試題分析：考查非謂語(yǔ)動(dòng)詞。句意：被暴露在陽(yáng)光下太長(zhǎng)時(shí)間將對(duì)一個(gè)人的皮膚有害。故用動(dòng)名詞一般式的被動(dòng)式，故選A。

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