单选题A potential factor affecting scientists in their efforts to control the overgrowth of worldpopulation is that______.A state administrators do not have confidence in their work.B humanists usually cannot cooperate well with them.C they haven’t been trai

题目
单选题
A potential factor affecting scientists in their efforts to control the overgrowth of worldpopulation is that______.
A

state administrators do not have confidence in their work.

B

humanists usually cannot cooperate well with them.

C

they haven’t been trained to consider social effects of their work.

D

they do not have enough time to tackle the problem.

相似考题

1.― Where have you been lately? ― _________________.A.I’ve been to Shanghai on businessB.I’ve a lot of work to doC.Everything is fineD.Yes, I haven’t seen you either

2.You have been to Tibet,( )? I was told that the snow－covered mountains were very beautiful.A. have youB. haven’t youC. don’t youD. are you

3.The（ ）process ascertains which risks have the potential of affecting the project and documenting the risks’characteristics． A．Risk Identification B．Quantitative Risk Analysis C．Qualitative Risk Analysis D．Risk Monitoring and Control

4.他们配合警察， 协管周围道路的车辆和行人A.They will assist the police to supervise the traffic and passengers as wellB.They will help the police to control the traffic and pedestrians as well.C.They will cooperate with the police in checking the traffic and pedestrians as well.D.They will obey the police to control the traffic and pedestrians as well.

参考答案和解析
正确答案： D
解析：
推断题文章第四段介绍了人口过剩的问题，并指出这个问题既可以看作是诸如政治地理这样的长期问题，又可以看作是科技方面的短期问题。第六段提到，似乎很少有政府规划者会考虑到长期策略和短期策略工作目标之间相互冲突的可能性，但考虑到科学家接受的教育，这种可能性是存在的，特别是他们所受的训练让他们认为只要能找到合适的方法，所有的问题都能迎刃而解。由此可见，作者认为科学家们只注意解决短期的实际问题，从而忽视了长期的社会因素，故答案为C项。A、B、D三项文章中没有提及，故排除。
更多“单选题A potential factor affecting scientists in their efforts to control the overgrowth of worldpopulation is that______.A state administrators do not have confidence in their work.B humanists usually cannot cooperate well with them.C they haven’t been trai”相关问题

  • 第1题：

    You seldom have to do the cooking,______?

    A. have you

    B. haven't you

    C. do you

    D. don't you


    正确答案：C

    15．答案为C  你很少做饭，不是吗?seldom“很少……”，带否定意味，因此反意疑问句用肯定形式。而且主句中have to为情态动词，不是实义动词。

  • 第2题：

    －－Do you know Mary very well?－－Yes, she and I _______ friends since we met in university 20 years ago.

    A.have become

    B.have turned

    C.have made

    D.have been


    参考答案：D

  • 第3题：

    －－ I haven’t seen you for ages. You haven’t been sick, have you?

    A、Me, too.

    B、Yes, I haven’t.

    C、No. I’ve been in California.

    D、What about you?


    参考答案：C

  • 第4题：

    — Is there some problem? — () .

    A.I am sorry.The parts have been ordered, but they haven't come in yet.

    B.It was supposed to have been ready last week.

    C.I will call you as soon as the repair is finished.


    正确答案：A
    解析：首句询问：“是不是有什么问题?”这样回答时，需要直接针对是否有问题来回答。故选A。

  • 第5题：

    A: I haven't got a car. B: ( ).

    A. Neither have I

    B. Neither do I

    C. Neither am I


    正确答案：A

  • 第6题：

    The______process ascertains which risks have the potential Of affecting the proect and documenting the risks' characteristics．

    A．Risk Identification

    B．Quantitative Risk Analysis

    C．Qualitative Risk Analysis

    D．Risk Monitoring and Control


    正确答案：A
    解析：项目风险管理主要包括风险管理计划编制、风险识别、定性风险分析、定量风险分析、风险应对计划编制和风险监控。其中，风险识别过程是确定哪些风险可能会对项目产生影响，并将这些风险的特征形成文档。选项A是风险识别，选项B是定量风险分析，选项C是定性风险分析，选项D是风险监控。

  • 第7题：

    David, you've been losing your temper over nothing lately.（）

    • A、I haven‘t been getting much sleep either.
    • B、You‘d better not push yourself too hard, or you‘ll get sick.
    • C、I‘m sorry. I shouldn‘t have blown up like that.
    • D、You‘d better do exercises regularly.

    正确答案:C

  • 第8题：

    Your products（）so well here but for a lot of advertisements we have done on television and in newspapers.

    • A、would not have been sold
    • B、won’t sell
    • C、would not sell
    • D、have not been sold

    正确答案:A

  • 第9题：

    单选题
    Why haven’t British government bodies initiated any studies?
    A

    Because they do not take the problem of sleepy drivers on motorways as of great significance.

    B

    Because they have not been aware of the seriousness of the problem of sleepy drivers.

    C

    Because they have no figures on the number of accidents caused by drivers’sleepiness.

    D

    Because they plan to support relevant researches or a general study on “driver behaviour”.


    正确答案： A
    解析：
    因果关系的判断和理解。关于英国政府为何尚未对睡眠引发车祸的问题进行研究，录音中指出“The Department of Transport claims that it is ‘aware of the problems’, but does not regard it as a high-priority issue…”，可知英国交通部虽已意识到该问题，但并不认为它是头等重要的事情。A项中的of great significance与该句中的high-priority表达意思相一致。因此，选项A为正确答案。

  • 第10题：

    单选题
    Your products（）so well here but for a lot of advertisements we have done on television and in newspapers.
    A

    would not have been sold

    B

    won’t sell

    C

    would not sell

    D

    have not been sold


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    You have created an ASP.NET server control named Shopping Cart for use by other developers. Some developers report that the Shopping Cart control does not function properly with ViewState disabled. You want to ensure that all instances of the Shopping Cart control work even if View State is disabled. What should you do？（）
    A

    Require developers to set EnableViewStateMac to true.

    B

    Store state in ControlState instead of ViewState.

    C

    Serialize the state into an Application state entry called MyControl.

    D

    Require developers to change the session state mode to SQLServer.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    We can safely conclude that ______.
    A

    people in the 19th century were eager to eat sugar

    B

    if shipwrecked sailors had drunk fresh water, things would have been even worse

    C

    one or more scientists have been hired to cheat in regard to sugar

    D

    scientists can do nothing without the money subsidized secretly


    正确答案： A
    解析：
    文中倒数第二段提到“……reported to the House of Commons that a prize of twenty-five guineas had been offered to anyone who could come up with the most “satisfactory” experiments to prove that unrefined sugar was good for feeding and fattening oxen”，即那些能证明糖类有好处的人会得到奖赏，由此推断一些科学家是被收买了以证明糖类有好处，C项正确。

  • 第13题：

    I _________ table tennis quite well, but I haven ’t had time to play since the New Year.

    A. will play

    B. have played

    C. play


    参考答案：C

  • 第14题：

    “if they hadn’t gone on vacation, their house _______________ broken into.“

    A. haven’t had been

    B. hadn’t been

    C. won’t have been

    D. wouldn’t have been


    参考答案：D

  • 第15题：

    It () to have been ready last week.But you haven't done it.

    A.supposes

    B.is supposed

    C.was supposed

    D.supposed


    正确答案：C
    解析：be supposed to 意为“应该”，表示一种责任和义务。句中有表示过去的时间短语last week, 所以应该选C.

  • 第16题：

    You played so well.You( )a lot.

    A、do not practice

    B、must have practiced

    C、may have practiced

    D、mustn’t have practiced


    参考答案：B

  • 第17题：

    – David, you've been losing your temper over nothing lately.– ( ).

    A. I haven’t been getting much sleep either

    B. You’d better not push yourself too hard, or you’ll get sick

    C. I’m sorry. I shouldn’t have blown up like that

    D. You’d better do exercises regularly


    正确答案:C

  • 第18题：

    The （ ） process ascertains which risks have the potential of affecting the project and documenting the risks' characteristics.

    A.Risk Identification
    B.Quantitative Risk Analysis
    C.Qualitative Risk Analysis
    D.Risk Monitoring anD.Control

    答案：A
    解析：
    项目风险管理主要包括风险管理计划编制、风险识别、定性风险分析、定量风险分析、风险应对计划编制和风险监控。其中，风险识别过程是确定哪些风险可能会对项目产生影响，并将这些风险的特征形成文档。
    A．风险识别 B．定量风险分析 C．定性风险分析 D．风险检测与控制

  • 第19题：

    The （）process ascertains which risks have the potential of affecting the project and documenting the risks＇ characteristics.

    • A、Riskldentification
    • B、Quantitative Risk Analysis
    • C、Qualitative Risk Analysis
    • D、Risk Monitoring and Control

    正确答案:A

  • 第20题：

    单选题
    A potential factor affecting scientists in their efforts to control the overgrowth of world population is that _____.
    A

    state administrators do not have confidence in their work

    B

    humanists usually cannot cooperate well with them

    C

    they haven’t been trained to consider social effects of their work

    D

    they do not have enough time to tackle the problem


    正确答案： A
    解析：
    推断题。文章第四段介绍了人口过剩的问题，并指出这个问题既可以看作是诸如政治地理这样的长期问题，又可以看作是科技方面的短期问题。第六段提到，由于科学家接受的教育，似乎很少有政府规划者会认为长期战略和短期战略之间可能会相互冲突。特别是科学家们所受到的训练让他们相信，只要找到合适的方法，所有的问题都能迎刃而解。由此可见，作者认为科学家们只注意解决短期的实际问题，从而忽视了长期的社会因素，故答案为C项。A、B、D三项文章中没有提及，故排除。

  • 第21题：

    单选题
    David, you've been losing your temper over nothing lately.（）
    A

    I haven‘t been getting much sleep either.

    B

    You‘d better not push yourself too hard, or you‘ll get sick.

    C

    I‘m sorry. I shouldn‘t have blown up like that.

    D

    You‘d better do exercises regularly.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    The （）process ascertains which risks have the potential of affecting the project and documenting the risks＇ characteristics.
    A

    Riskldentification

    B

    Quantitative Risk Analysis

    C

    Qualitative Risk Analysis

    D

    Risk Monitoring and Control


    正确答案： C
    解析： 该题的关键词为"ascertains、documenting the risks＇ characteristics"，其语句结构为"The（）_process（主语）ascertains（谓语）which risks have the potential of affecting the project and documenting the risks＇ characteristics"，含义为"什么过程确定那些可能影响项目的风险并记录这些风险特征"，根据风险管理知识领域，识别并记录风险是风险识别子过程的主要任务，所以选择A

  • 第23题：

    单选题
    You have created an ASP.NET server control named ShoppingCart for use by other developers. Some developers report that the ShoppingCart control does not function properly with ViewState disabled. You want to ensure that all instances of the ShoppingCart control work even if ViewState is disabled. What should you do？（）
    A

    Require developers to set EnableViewStateMac to true.

    B

    Store state in ControlState instead of ViewState.

    C

    Serialize the state into an Application state entry called MyControl

    D

    Require developers to change the session state mode to SQL Server.


    正确答案： C
    解析： 暂无解析

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