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视网膜除能辨别光的明暗外,还有很强的辨色能力,可以分辨出( )种颜色。

A、180    

B、160   

C、200    

D、250 

时间：2021-09-01 23:15 关键词：青书学堂河南工学院安全人机工程(高起专)

答案解析

A

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