A：Fe（NO3）3溶液中加入过量HI溶液：2Fe3++2I﹣═2Fe2++I2
B：浓烧碱溶液中加入铝片：2A1+2OH﹣═2AlO 2− +H2
C：H2SO4与Ba（OH）2溶液反应：Ba2++OH﹣+H++SO 42− ═BaSO4+H2O
D：将新制氢氧化铜悬浊液加入氨水中：Cu（OH）2+4NH3•H2O═Cu（NH3）42++2OH﹣+4H2O
We go to school at 7:00 __________ the morning.
_________ people like him because he thinks _________ of himself than others.
