题目

夏天,鸡没有汗腺只能依赖“喘息”调节体温。鸡过度的呼出CO2,使下列平衡向左移动,导致蛋壳变薄,使农场主和超市经营者蒙受经济损失(aq表示稀溶液)CO2(g) CO2(aq),CO2(aq)+H2OH2CO3(aq)H2CO3(aq) H+(aq)+HCO3- (aq)HCO3-(aq)H+(aq)+CO32- (aq)Ca2+(aq)+CO32-(aq)CaCO3(s)(蛋壳)澳大利亚学者经研究发现,夏季给鸡喂食下列某种饮料会使蛋壳变厚。这种饮料是A.淡盐水    B.碳酸水   C.蔗糖水   D.澄清石灰水 What an interesting role she ________in the film! No wonder she has won the best actress.A. took B.madeC.had D.played
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