下列有机物的结构表示不正确的是              ( ) A.CH4的球

下列有机物的结构表示不正确的是              (  )

ACH4的球棍模型示意图为         B1-丁烯的键线式为

C.乙醇的结构式为       D.葡萄糖的最简式为CH2O

答案

A

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