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【单选题】
下列判断不合理的是( )A.
能电离出H + 的物质不一定是酸
B.
蔗糖、碳酸钡和水分别属于非电解质、强电解质和弱电解质
C.
根据分散系中分散质粒子直径大小将分散系分为溶液、胶体和浊液
D.
焰色反应是化学变化
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A.
were
B.
are
C.
had been
D.
have been
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A.
would not be implemented
B.
would be implemented only if the change was in line spacing
C.
would be implemented only if the change was in indentation
D.
would be implemented only if the change was in Line and Page Breaks
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