to sunlight for too much time will do harm to one's skin.A. ExposedB. Having exposedC. Be

问题补充：

to sunlight for too much time will do harm to ones skin.

A. Exposed

B. Having exposed

C. Being exposed

D. After being exposed

答案：

A. Exposed

B. Having exposed

(答案→)C. Being exposed

D. After being exposed

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