题目

 Mrs Smith eats _______ meat, so he is ________ fat now. A. too much, too much                             B.much too, too much C. too much, much too                       D. much too, much too 答案：B下列事实中，不能用勒夏特列原理解释的是 （ ）A．对熟石灰的悬浊液加热，悬浊液中固体质量增加B．实验室中常用排饱和食盐水的方式收集氯气C．打开汽水瓶，有气泡从溶液中冒出D．向稀盐酸中加入少量蒸馏水，盐酸中氢离子浓度降低