to the cold for a long time will do harm to your face. A. ExposedB. Being exposed C. Expo

问题补充：

to the cold for a long time will do harm to your face.

A. Exposed

B. Being exposed

C. Exposing

D. Having exposed

答案：

A. Exposed

(答案→)B. Being exposed

C. Exposing

D. Having exposed

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