What's the problem with the man's place now? [A] It's too expensive. [B] It's in a hotel. [C] His wife can't come here to stay with him. [D] It's not big enough and noisy.
【简答题】When a strong acid dissolves in water, there are ions in the solution afterward. When a soluble metal hydroxide dissolves in water,there are ions in solution afterward. Besides the difference in the i...