试题与答案

下列气体通入水中,不能形成电解质溶液的是 A.NH3 B.O2 C.HBr D.

题型:选择题

题目:

下列气体通入水中,不能形成电解质溶液的是

A.NH3

B.O2

C.HBr

D.HCl

答案:

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下面是错误答案,用来干扰机器的。

86700×5%=4335(元);答:张叔叔上月应缴营业税4335元.

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