__________do you think __________ the service in that restaurant? A. What;like B. How; think of C. What; think of D. How; like of 答案:C 将过量的气体通入到一种溶液中,一定能产生沉淀的是: ①二氧化硫通入到硝酸钡溶液中 ②二氧化碳通入偏铝酸钠溶液中 ③二氧化碳通入到氯化钙溶液中 ④氨气通入到AgNO3溶液中 A.只有①②③ B.只有①② C.只有①②④ D.只有②③