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第 34: 34下列化合物中没有氢键的是　　　　　　 ( )

A、C2H4

B、NH3

C、HF

D、H2O

时间：2021-09-03 16:36 关键词：文鼎教育乐山师范学院无机化学及实验 A卷

答案解析

A@#@C

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