第19题: [单项选择]根据《中华人民共和国药品管理法》规定,医疗机构有责任向患者提供所用药品的() A. 批准文号 B. 说明书 C. 所含成分 D. 价格清单 E. 批号 参考答案:D 答案解析:《中华人民共和国药品管理法》第58条规定:“医疗机构应当向患者提供所用药品的价格清单;医疗保险定点医疗机构还应当按照规定的办法如实公布其常用药品的价格,加强合理用药管理。”
第24题: [单项选择]Which of the following statements is not characteristic of liquid-fuel rockets A. The fuel is cheap. B. They are cheap to build. C. They can be stopped and re-ignited. D. They must be used soon after fueling. 参考答案:B 答案解析:文中指出a liquid-fuel rocket is an expensive device,选项B说其造价低,与文意不符。
第25题: [单项选择]You ______ take your tools in case some machines need repairing. A. had better B. would rather C. would better D. had rather 参考答案:A 答案解析:[分析] had better表示“最好”,它的用法相当于一个情态动词。would rather表示“宁愿”,。