单选题As is used in paragraph 4, the phrase “a control group” refers to ______.A people working at the Oregon Department of HealthB people investigating at the Mulmonah County Health Department in OregonC people serving as a standard of comparison for checki

题目
单选题
As is used in paragraph 4, the phrase “a control group” refers to ______.
A

people working at the Oregon Department of Health

B

people investigating at the Mulmonah County Health Department in Oregon

C

people serving as a standard of comparison for checking test results

D

people involved in passing legislation banning smoking in eating establishments

如果没有搜索结果或未解决您的问题,请直接 联系老师 获取答案。
相似问题和答案

第1题:

The company’s Human Resources department will then select the most suitable people to() an interview.

A、join

B、attend

C、go


参考答案:B

第2题:

HOW TO EMPLOY AND APPLY When a company needs to employ new people, it may advertise the job in a newspaper or on a website. However nowadays, people more often find such advertisements on a website. Then people, who are interested, can apply for the job. They send in a letter (or an email) and also a resume (or CV) as well. The two parts are very important in job-hunting. The former is used to apply for a certain position. The latter is used to introduce his or her education background and work experiences. But more and more companies may often ask people to fill out a standard form. The company’s Human Resources Department will then select the most suitable people to attend an interview.

1.According to the passage, where can we find job advertisements more often nowadays ().

A.In a magazine.

B.In a newspaper.

C.On a website.

2.How do people apply for a job ().

A.By phone.

B.By email.

C.Go to visit the company.

3. Besides the application letter, what else is also important()

A.A resume.

B.A picture.

C.A certificate.

4.What do companies provide to job applicants nowadays before they apply for jobs()

A.A standard form.

B.An invitation letter.

C.An email address.

5.Who is in charge of selecting the applicants for the coming interview().

A.The manager of the company.

B.The Human Resources Department.

C.The secretary of the manager.


参考答案:子问题 1:C; 子问题 2:B; 子问题 3:A; 子问题 4:A; 子问题 5:B

第3题:

2. Which of the following is implied in the first paragraph?

[A] People used to be forced to work under whips.

[B] The author dislikes the function of politics in economy.

[C] Incentives are always less available than regulations.

[D] People have an instinct of working less and getting more.


正确答案:B

本题考查推理引申。第一段第二句提到,要找到一种新的经济激励手段来取代传统的饥饿处罚。该段第三句分析了饥饿处罚不再起作用的社会原因,即,这个新社会将经济与政治混为一谈,否认经济秩序的自治权。因此作者对于政治对经济的干预是反感的,[B]在第一段中有所暗示。这种暗示在第二段第一句中“我承认对于社会某个部门可能拥有劳动力管理的最终权力感到恐惧”得到了证实。[A]是根据文中出现的whip(鞭)一词编造出来的选项。其实,whip在本文中是比喻用法,指的是“激励、鞭策手段”。文中只提到incentives,但未将它与regulations作比较,[C]错误。[D]在文中未涉及。

第4题:

According to the anti -railway group, all the followings are true but ______.

A) tunnels are dangerous to public health

B) the noise and the glare of the engine fire may affect people' s nerves

C) the rapid speed through the air does damage to people's lungs

D) to those with high blood - pressure, the rapid speed of the train causes them to die


正确答案:D
答案:D
[试题分析]细节题。
[详细解答]从第二段的内容我们可以找到选项A,B,C对应的内容,而D不对,因为,文中只是提到“In those with high blood-pressure,the movement of the train might produce apoplexy,”,而不是让血压高的人死去。因此,答案为D。

第5题:

甲板部有九个人。

A.There are nine people in the deck department.

B.The department has nine people

C.There are nine people in the deck de

D.The deck has nine people


正确答案:C

第6题:

In the last sentence of the second paragraph, the pronoun 'it 'refers to '_____.

A.fitting our actions to those of other people appropriately

B.identification of other people's statuses

C.selecting one's own statuses

D.selecting one's own statuses


正确答案:A

第7题:

The company's Human Resources department will then select the most suitable people to()an interview.

A. attend

B. join

C. go


参考答案:B

第8题:

The people in your department seem so ______ and nice to be around.

A capacity ;

B capable ;

C capably


参考答案:B

第9题:

() refers to the societies where people tend to look after themselves and their family only. They want to succeed as individuals with very little concern for the group.


正确答案:Individualism
解析:本句参考译文: __________指的是在某些社会中人们倾向于只关心照顾自己和和家人。他们想以个人而非集体名义取得成功。

第10题:

共用题干
Clinical Trials
1. Many clinical trials are done to see if a new drug or device is safe and effective for people to use.Sometimes clinical trials are used to study different ways to use the standard treatments so they will be more effective,easier to use,and/or decrease side effects.Sometimes,studies are done to learn how to best use the treatment in a different population,such as children,in whom the treatment was not previously tested.
2. It is important to test drugs and medical products in the people they are meant to help.It is also important to conduct research in a variety of people because different people may respond differently to treatments.Some people participate in clinical trials because they have exhausted standard treatment options .Other people participate in trials because they want to contribute to the ad-vancement of medical knowledge.
3. The FDA(食品及药物管理局)works to protect participants in clinical trials and to ensure that people have reliable information as they decide whether to join a clinical trial.Although efforts are made to control the risks to clinical trial participants,some risks may be unavoidable because of the uncertainty inherent(内在的)in medical research studies involving new medical treatments.
4. People should learn as much as possible about the clinical trials that interest them.They should also feel comfortable discussing their questions and concerns with members of the health care team. Prospective(预期的)participants should understand what happens during the trial ,the type of health care they will receive,and any costs to them.Anyone considering a clinical trial should also know that there are benefits and risks associated with participating.

Paragraph 2______
A: Are clinical trials safe?
B: What are clinical trials?
C: What should people know before participating in a clinical trial?
D: Who should consider clinical trials and why?
E: Where are clinical trials conducted?
F: Why are clinical trials done?

答案:D
解析:
第一段主要讲为什么要进行临床试验,其中谈到要研究如何安全有效地使用新药物或新仪器,如何使用方便并减少副作用,或用于不同人群等。


第二段主要讲什么人为什么参加临床试验,比方说,要观察不同人群的不同疗效,有的人已没有别的方法治疗,也有的人要为医疗事业作贡献等。


第三段主要讲参加临床试验的安全性问题。尽管FDA等会做出努力,但是新治疗方法的不确定性是不可避免的。


第四段主要讲人们参加临床试验前可以与有关医务人员充分讨论问题,了解试验的详情以及试验的利弊等。


短文第一句就说到,新药物或新仪器用于人体是否安全有效需要进行临床试验。


第二段第三句说到,有些人对于常规的治疗方法已无可选择,所以参加临床试验,当然就是他们的唯一希望了。


第三段第一句说到,FDA要保证,在人们决定是否参加临床试验的时候要获得可靠信,息。


整个第四段说到,准备参加临床试验的人们要尽可能多地了解有关临床试验的情况。

更多相关问题