在学习化学的过程中，我们会发现许多具有规律性的知识．下列叙述中不正确的是

题干

在学习化学的过程中，我们会发现许多具有规律性的知识．下列叙述中不正确的是（）

A：对难溶于水的气体可用排水集气法收集

B：碱溶液中都含有相同的OH^﹣

C：含碳元素的物质完全燃烧会产生二氧化碳

D：金属都能与酸反应产生氢气

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D

Introduction of a Band
Band name	The new band is called ____.
Country	The band was set up in ____.
Members	There are four people in the band and they are all ____.
Kind of music	More and more people love to listen to their ____.
The reason why people like them	All of their music sounds comfortable and make people ____.