根据医院信息分类，医学情报属于（）。 A.医疗业务信息 B.医院管理信息 C.医学科

一个圆锥形的沙堆，底面半径是4米，高是3米，如果每立方米沙子重2吨，这堆沙子重多少吨？

急性胰腺炎可能的护理诊断有（）

A.疼痛

B.体液不足

C.恐惧

D.知识缺乏

E.潜在并发症：休克

阅读理解。

    Your parents always tell you that a solid education is the key to a successful future. For those of you that

will be graduating from high school, the commitment (承诺) you made to complete your schooling has been

fulfilled. Another few years in some college classroom just doesn't sound too attractive; so what are your

choices? Let's see, Choice 1-You can live with your parents, leech on to them, and basically do nothing. Or

Choice 2-You could get yourself a job. Of course, there are other choices, but for this little discussion, we'll

just suppose that they aren't relevant. 　　

    Okay, so Choice 2 is obviously going to be more productive. You're finally into the workplace and will be

entering the real world. What would be a good place to start? Well, hopefully high school helped to give you

some sort of an idea of what type of job you would like to enter. If not, then it would be a good idea to speak

with an advisor or a person working in the field you may be interested in before you jump into a job that you

won't like. Gaining knowledge on a particular line of work beforehand can be very effective by helping you in

your search to find that job that you will enjoy doing. Another reason to research jobs and get some hands on

work is related to the fact that it will also be helpful in buffing up your resume and providing you with some

valued experience. Internships (见习) or volunteering are usually a good place to start. 　　

    If you are ready to begin a job after high school, the main benefits will clearly be saving money from high

college expense and happily making a living in your chosen jobs. From another point of view, jumping into the

workplace is sometimes the only way to see for yourself if you are ready to work a 40-hour week yet. If you

decide that full time work is not what you are ready for, then this may suggest that you should go back to

school and get a degree. Besides, a college degree will usually equal higher wages.

1. The underlined phrase "leech on to" in the first paragraph might mean "_____". [ ]

A. help 　　　　　　　　

B. depend on 　　

C. quarrel with 　　　　

D. take care of

2. The best title for this passage might be _____. [ ]

A. Going to College 　　

B. Where Should I Start 　　

C. The Advantage of Starting Work Earlier 　　

D. Jumping into Work after High School

3. The advantages of starting work right after high school include the following except _____. [ ]

A. saving money 　　

B. making sure if you are really ready to work 　　

C. getting higher wages 　　

D. getting to know if you should go back to school

4. Which of the following isn't mentioned in helping you find a suitable job? [ ]

A. Ideas about jobs gained in high schools. 　　

B. Experience in work. 　　

C. Advice from teachers and parents. 　　

D. Internships and volunteering.

5. The writer intends the passage for readers who are _____. [ ]

A. high school students 　　

B. college graduates 　　

C. high school graduates 　　

D. graduating high school students

有关乳酸循环的描述，下列叙述不正确的是（）

A.肌肉产生的乳酸经血液循环至肝后糖异生为糖

B.乳酸循环的生理意义是避免乳酸损失和因乳酸过多引起的酸中毒

C.乳酸循环的形成是一个耗能过程

D.乳酸在肝脏形成，在肌肉内糖异生为葡萄糖

E.乳酸糖异生为葡萄糖后可补充血糖并在肌肉中糖酵解为乳酸

新盖的房用火烘烤反而会出汗，为什么？