题目

根据对话情境，从方框中选择适当的句子补全对话。 A．Do we eat chicken for dinner, Mom? B．But we need more vegetables. C．Thank you. D．That sounds great! E. I don't like carrots. F. Excuse me, Mom. G. Sorry. Mom. Bill: Mom: Yes?Bill: Mom: No. We eat fish and carrots, dear.Bill: I like chicken.Mom: It's not healthy toeat chicken every day.Bill: OK. But Dad likes chicken, too.Mom: Well, let's eat chicken and broccolitomorrow.Bill:氯化钡溶液32.33克恰好和20克硫酸溶液完全反应．滤去溶液中的沉淀后得到50克盐酸溶液，该盐酸溶液溶质的质量分数是多少？