题目

 溶有NaBr、KI的溶液中，通入足量氯气充分反应，然后将所得溶液蒸干灼烧，所得固体为 A. Br2                      B.I2和KCl C．I2、KCl和NaCl         D．KCl和NaCl  答案： D 12、---If our parents would listen more to us, they would understand us better. ---___________.They just expect us to listen. A.I believe not.   B. No problem.    C. I can’t agree more.    D. Good idea.