下列各种物质中,都属于金属材料的一组是[ ] A.陶瓷、塑料 B.不锈钢、汞 C

题型:选择题

问题:

下列各种物质中,都属于金属材料的一组是[ ]

A.陶瓷、塑料

B.不锈钢、汞

C.铁、氧化铁

D.橡胶、玻璃

考点:金属材料
题型:选择题

案例摘要:患者,男性,56岁。有糖尿病病史15年,近日并发肺炎,呼吸35次/分,血压160/90mmHg,呼出气体有丙酮味,意识模糊,尿酮呈强阳性,血糖500mg/dl。

此时上题药物给予该患者的给药途径是()

A.口服

B.皮下注射

C.静脉注射

D.舌下含服

E.灌肠

题型:选择题

招标代理机构所具备的条件有( )。

A.有从事招标代理业务的营业场所和相应资金

B.有审查招标单位资质的能力

C.具备相应的专家库

D.能够编制招标文件和组织评标

E.符合法律规定的其他条件

题型:选择题

下列哪些先天性心脏病产生体循环量减少,肺循环充血()

A.室间隔缺损

B.房间隔缺损

C.动脉导管未闭

D.法洛四联症

E.肺动脉瓣狭窄

题型:选择题

阅读理解。

     There are two main forms of teaching in Nottingham University: seminar (研讨会) and lecture. They

are very different from the sort of teaching most often used in schools and colleges.

      In seminars you will be taught with discussion focusing on a text or topic set in advance in a friendly

and informal atmosphere. The purpose is to provide an opportunity to try out new ideas and to think

through difficulties with fellow- learners. Students develop friendships through groups, as well as learning

more about other people's ideas. You can also know your tutors as an individual rather than a face at the

end of the room.

     Lectures are the most formal. There may be over a hundred in the audience and the lecture Mil last about

fifty minutes. The value of the lecture is that it can present to a large number of people information which

is not readily available in books, that it can give you an opportunity to hear a specialist develop a coherent

(有条理的) argument, and that it can show visual material to a wide audience.

     Your typical week's work will feel strange after school or college since there are fewer timetabled

teaching hours. Each week in the first year you may attend about six lectures and four to six seminars or

tutorials (辅导). For the rest of the time you are working on your own, doing the necessary reading in

preparation for tutorials or writing seminar papers. When writing an essay or carrying out project work,

you can often discuss with your tutor about the title and topic.

1. The purpose of the passage is ______.

A. to introduce two main forms of teaching

B. to persuade you to try out new ideas

C. to stress the importance of discussion

D. to make you believe that seminar is more helpful

2. One of the values of the lecture is _____.

A. to make friends through groups

B. to learn more about other people's ideas

C. to offer a chance to discuss with a specialist

D. to present to students information not found in books

3. Your typical week's work in the university will feel strange because ______.

A. you may have no project work after class

B. you may give lectures and seminars

C. you may have fewer timetabled teaching hours

D. you may write seminar papers with fellow-learners

4. We can learn from the passage that ______.

A. seminar is better than lecture

B. lecture is better than seminar

C. seminar is more formal than lecture

D. lecture is more formal than seminar

题型:选择题

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