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Fog forms when the air（）.

A、Is 50% water saturated

B、Is 90% water saturated

C、Temperature is greater than the dew point temperature

D、Temperature is equal to，or below the dew point temperature

时间：2022-01-01 07:47 关键词：海上天气现象水路交通运输技能考试海船船员考试

答案解析

D

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