单项选择题

A．羟丙基-β-环糊精 B．乙基-β-环糊精
C．聚乙二醇 D．Ⅱ号丙烯酸树脂
E．甘露醇
水溶性环糊精衍生物是

A.羟丙基-β-环糊精
B.乙基-β-环糊精
C.聚乙二醇
D.Ⅱ号丙烯酸树脂
E.甘露醇
水溶性环糊精衍生物是

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我国医疗资源配置的总体原则是（）。

A.在需要优先前提下，重视效率
B.在公平优先前提下，兼顾效率
C.控制总体规模，盘活资源存量
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【案例分析题】M：Hi，Mary.Do you want to start writing a lab report after we finish this experiment？ W：I can’t.In fact I need to finish it earlier because I’m going over to the psychology department to talk to Professor Smith about a job opening. M：You mean a job on campus？ W：Yeah.And it sounds pretty interesting.It involves helping with her study on learning style.You know，about how some people learn best by sight，while others learn best by hearing or touch. M：Yeah.I know that’s her area of expertise. W：Right.Anyway for her study she’s taking some high school students who aren’t doing very well in their classes and testing them to find out what their learning styles are.Then tutors，people like me，will work with them presenting material to them in their particular learning style. M：Hey.That is interesting.Are you getting paid for this？ W：I’m sure we’ll get something，though probably not much.Anyway it doesn’t matter to me，I just want to have some hands-on experience. M：Yeah.And it’ll be nice to help those high school students，too. W：That’s what I thought when I saw the ad.You know you could do it，too.You don’t have to be in her classes to work on the study. M：Really？Do you have any idea what the schedule is like？ W：Late afternoon and evening for tutoring I think.After all，the kids are in regular classes until three-thirty. M：Actually that’s perfect for me. W：Then come along.We will save the lab report for later.But we’d better make sure we do a good job on our experiment first. M：Yeah.First things flint.What are the speakers mainly discussing?（）

A．A chemistry experiment.
B．A class that the woman is taking.
C．A job possibility the woman expecting.
D．A study that their chemistry professor did.