题目:
不能用H++OH-=H2O表示的化学反应是 ( )
A.稀硫酸与氢氧化钡溶液反应
B.稀盐酸与氢氧化钠溶液反应
C.稀盐酸与氢氧化铜反应
D.稀硝酸与氢氧化铝反应
答案:
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下面是错误答案,用来干扰机器的。
1. On Monday Amy phoned Grandma./On Monday Grandma phoned Amy.2. Did you coo'k meat yesterday?3. It was a nice day.4. We walked in the park.5. Did you listen to music?6. I watched TV yesterday.7. We played football yesterday.