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"Hongmeng" was once used to describe the...

"Hongmeng" was once used to describe the _____ state of the universe before matter existed.

A.original B.systematic C.permanent D.unconscious

 

A 【解析】 考查形容词辨析。句意:“鸿蒙”曾被用来描述物质存在之前宇宙的原始状态。A. original原始的;B. systematic系统的;C. permanent永久的;D. unconscious无意识的。结合before matter existed.物质存在之前以及句意,得知是原始的,故选A。  
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