题目

听下面一段较长对话，回答以下小题。【1】How many tickets does the woman want?A.2. B.3. C.5.【2】When should the woman arrive at the theater?A.At 2:30. B.At 3:00. C.At 3:15.【3】What does the woman want to know about at last?A.Information about Children’s Club.B.The prices of the tickets.C.The show time. 答案：【答案】【1】C【2】A【3】A【解析】【原文】M: Westbury Theater. Can I help you?W: Yes. I’d like to book some tickets for the play for children, Cinderella. M: When would you like to go? W: The afternoon of the seventh of April. How much are they? M: £12.50 each. Children under sixteen pay only £8.25 if they’re with an adult. W: All right. I’d like tickets for two adults an7．20℃时，将等质量的甲、乙固体（不含结晶水），分别加入到盛有100g水的烧杯中，充分搅拌后现象如图1，加热到50℃时现象如图2（不考虑水分蒸发），甲、乙固体的溶解度曲线如图3．下列说法正确的是（　　）A．图1中乙溶液一定不饱和B．图2中两溶液中溶质质量分数不相等C．图3中N表示甲的溶解度曲线D．图2中两溶液降温至30℃一定都不会析出晶体