关于涉及人体的临床医学研究,正确的是() A.必须在开始之前提交伦理委员会审查

题型:单项选择题 A1型题

问题:

关于涉及人体的临床医学研究,正确的是()

A.必须在开始之前提交伦理委员会审查

B.在进行中必须提交伦理委员会审查

C.必须在开始之后提交伦理委员会审查

D.必须在完成之后提交伦理委员会进行监督

E.只要遵守国际国内准则就无须提交伦理委员会审查

考点:中医执业医师第一阶段医学伦理学综合练习医学伦理学综合练习题库
题型:单项选择题 A1型题

What might the future be like? Here are some predictions(预言).

Returning home during the Spring Festival is difficult for many Chinese people. More than 2 billion people travel at the same time, making buying travel tickets and the journey difficult. But 28 years later, Spring Festival travel may not be a problem at all. China plans to build more railways and a fast transportation network that will serve 90% of the population by 2020. And because most of China will be cities, people will not have to go to other places to find a job, so it will no longer be a problem.

Oil is running out faster than expected. But scientists have found something else for oil as fuel(燃料). Coal, natural gas, sun power, nuclear power(核能) and even water can take the place of oil as energy.

Schools will go electronic. Computers will be important and popular among the students. Everything will be in the computer and students will not need to bring books to school. They will find information on the Internet. A computer will be the students’ library, schoolbag and connection to the outside world. There will be robot teachers, they will check homework on computers and communicate with the students’ parents through e-mail. And school buses will be like spaceships, comfortable and safe.

小题1:More than 2 billion people have a hard time returning home during          according to the passage.

A.Christmas Day

B.National Day

C.the Spring Festival

D.the Mid-autumn Festival小题2:In 2020, China will build a fast transportation network that will serve          of the population.

A.60%

B.70%

C.80%

D.90%小题3:        is not mentioned in the passage as energy.

A.Coal

B.Wind

C.Nuclear power

D.Water小题4:From the passage we can know          in the future.

A.the Spring Festival travel may still be a problem in China

B.90% of the population will live in the city

C.robot teachers will check students’ homework

D.readers can discuss topics with each other face to face小题5:What’s the main idea of the last paragraph?

A.Schools will go electronic.

B.Computers will be important.

C.There will be robot teachers.

D.School buses will be like spaceships.

题型:单项选择题 A1型题

某地区为了解该地高校应届毕业生的就业情况,拟开展专项调查。在调查前需要对调查方案进行设计,请结合下列选题,选出正确答案。

本次调查适宜采用的调查方式是()。

A.普查

B.重点调查

C.典型调查

D.抽样调查

题型:单项选择题 A1型题

SQL语言中的“视图(View)”对应于数据库系统三级模式结构中的( )。

A.外模式

B.模式

C.内模式

D.都不对应

题型:单项选择题 A1型题

急性肝炎时,人体内转氨酶变化为()

A.ALT升高,AST升高,且ALT=AST

B.ALT升高,AST正常

C.ALT升高,AST升高,且ALT<AST

D.ALT升高,AST升高,且ALT>AST

E.ALT正常,AST升高

题型:单项选择题 A1型题

妒富意识:指妒忌别人富有的错误意识。 下列属于妒富意识的是( )。

A.有极少数人一旦知道某某富了一些,就来找他的麻烦了

B.不少人和单位即使是正当的经济来源也不愿意对外说

C.王新买了一件价值数万元的钻石戒指,同办公室的同事一致认为不好看

D.有一种观点认为:一些部门和人通过正当渠道先富起来,也可能妨碍共同富裕

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