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更多“单选题Behavior problems of dogs are believed to _____.A be just part of their natureB worsen in modern societyC occur when they go wildD present threat to the community”相关问题
  • 第1题:

    I guess we’ve already talked about this before but I’ll as you again just .

    A.by nature

    B.in return

    C.in case

    D.by chance


    正确答案:C

  • 第2题:

    No bike would have had a prayer of passing a modern inspection. It’s ___.

    A、just as well

    B、as well

    C、just ok

    D、just well


    正确答案:A

  • 第3题:

    Natural Living is the answer to several of our modern problems, especially the healthproblems.


    参考答案:合乎自然的生活可以解决现代生活的一些问题,尤其是健康问题。

  • 第4题:

    Which three connection options are available when configuring a switch port to be part of aprivate VLAN? ()(Choose three.)

    A. is olated mode

    B. switchport mode

    C. modular mode

    D. community mode

    E. promiscuous mode

    F. global mode


    参考答案:A, D, E

  • 第5题:

    ● Which of the following is not part of a modern quality management concept?(74)

    (74)

    A.Performance standard is zero defects

    B.Quality must be inspected in

    C.85% of failures occur because of the process, not the worker

    D.Quality is a 4 cycle process – plan/do/check/act


    正确答案:B

  • 第6题:

    The ______ of the international community was encouraged in solving the problems.

    A.requirement
    B.settlement
    C.management
    D.involvement

    答案:D
    解析:
    本题考察词义辨析,题目意为“在解决难题的过程中鼓励国际社会的参与。”A选项意为“要求,需要”,B选项意为“解决,处理”,C选项意为“管理,经营”,D选项意为“参与,加入”。只有D选项意思符合题意。
      

  • 第7题:

    The school uses a combination of modern and()methods for teaching reading.

    • A、traditional
    • B、old
    • C、ancient
    • D、present

    正确答案:A

  • 第8题:

    Which three connection options are available when configuring a switch port to be part of a privateVLAN? ()(Choose three.)

    • A、isolated mode
    • B、switchport mode
    • C、modular mode
    • D、community mode
    • E、promiscuous mode
    • F、global mode

    正确答案:A,D,E

  • 第9题:

    单选题
    As modern linguistics aims to describe and analyze the language people actually use, and not to lay down rules for "correct" linguistic behavior,it is said to be ().
    A

    prescriptive

    B

    sociolinguistic

    C

    descriptive

    D

    psycholinguistic


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    Evidence collected by the spacecraft on Mars shows some present volcanic action,though the volcanoes are believed to be dormant if not dead.
    A

    deceased

    B

    departed

    C

    disappeared.

    D

    extinct


    正确答案: B
    解析:
    词语运用。火山有三种:活火山(active volcano),休眠火山(dormantvolcano)和死火山(extinctvolcano)该句逗号之后的内容指“人们认为火星上的火山如果说不是死火山至少也是处于休眠状态”,形容“死火山”应该用extinct。

  • 第11题:

    问答题
    Advances in technology and science have solved many problems. However,they have also created new problems,among which pollution has attracted much attention of the public. Write a composition of about 400 words on the following topic,discussion the problems caused by pollution.ON POLLUTIONIn the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary.  Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.

    正确答案:
    ON POLLUTION Nowadays we have many conveniences in our society, which have been brought through technology and science. However, these same advancements in technology and science have caused some very dangerous problems. These problems will not go away easily because people do not want to give up the conveniences of a modem lifestyle. The most critical problems that should be dealt with immediately are those of pollution.
    Pollution caused by chemicals is a very serious problem because it causes the loss of the ozone layer. Without our ozone, not only we ourselves but also plant and animal life are exposed to dangerous rays from the sun. Aerosol cans emit chemicals that break down our ozone layer. Refrigeration and air-conditioning systems and ears also have dangerous emissions. A very serious threat to the planet—the warming of the earth's atmosphere—is primarily caused by carbon dioxide emissions. Many scientists think that the warming could be sufficient to melt the polar ice caps, thus raising the sea levels. This would mean that many parts of the world would be submerged below sea level.
    There are other problems caused by pollution. Factories that make our modem conveniences emit poisonous gases onto the air we breathe. The chemicals we use for cleaning and wastes from factories go into our water systems and pollute the water we drink and the fish we eat. They also kill much of the wildlife we depend on for food. Some of the pesticides we have sprayed on our crops have been found to be dangerous. This kind of pollution may stay in the ground for a very long period of time.
    Last but not the least, nuclear pollution will lead directly to nuclear damage. The explosions at Three Mile Island in the United States in 1979 and at Chernobyl in the Soviet Union in 1986 provided lessons to the global nuclear industry. The exposure to very high radiation levels released by nuclear plants within a short period of time may harm the environment many years, and usually will cause fatal injuries to human health.
    In conclusion, the problems created by pollution are growing daily. Because people do not want to change their lifestyles, we must invent a way to neutralize the pollutants we are putting into our environment. People need to be educated so that will stop damaging the planet. Furthermore, government must take action to prevent individuals and companies from harming their environment.
    解析:
    本文讨论了人们一直关心的话题——污染问题。作者首先指出:随着科技 的发展,出现了许多问题,而污染问题则是最严峻的问题。然后作者用三段就污染问题进行了论述:臭氧层被破坏使全球气候变暖、空气与水污染严重以及核污染。在最后一段作者指出,为了避免环境污染进一步恶化,个人与政府都应采取相应措施。

  • 第12题:

    单选题
    You need to receive alerts when unanalyzed software is detected on your computer. You must achieve this goal without sending information to Microsoft.  What should you do?()
    A

    Confirm that Windows Defender is not subscribed to the Microsoft Spynet online community. Select the Use heuristics to detect potentially harmful or unwanted behavior by software that hasnt been analyzed for risks checkbox in Windows Defender.

    B

    Configure Windows Defender with a basic membership to the Spynet online community. 

    C

    Configure Windows Defender with an advanced membership to the Spynet online community. 

    D

    Configure the Software Explorer option in Windows Defender to display software for all users.


    正确答案: C
    解析: 暂无解析

  • 第13题:

    When problems occur, winners take them as ________

    A. excuses for their failures

    B. barriers to greater power

    C. challenges to their colleagues

    D.chances for self-development


    正确答案:D

    文中最后一段. Winners don't have fewer problems in their lives; they have just as many difficult situation to face as anybody else.

  • 第14题:

    听力原文:Although it is a normal part of banking, excessive interest rate risk can pose a significant threat to a bank's earnings and capital base.

    (4)

    A.Interest rate risk is a normal part of banking operations.

    B.Interest rate risk is a terrible threat to banking operations.

    C.A bank's earnings and capital base is a normal part of banking.

    D.A bank's earnings and capital base can pose a significant threat to banking.


    正确答案:A
    解析:单句意思为“尽管利率风险是银行业常见的风险,但它可以对银行收入和资本基础造成严重威胁”。只有A项意思正确。

  • 第15题:

    Which three connection options are available when configuring a switch port to be part of a privateVLAN? ()(Choose three.)

    A. isolated mode

    B. switchport mode

    C. modular mode

    D. community mode

    E. promiscuous mode

    F. global mode


    参考答案:A, D, E

  • 第16题:

    I guess we’ve already talked about this before but I’ll ask you again just .

    A.by nature

    B.in return

    C.in case

    D.by chance


    正确答案:C
    解析:本题考查介词短语。分析四个选项的意思:by nature 天生地;in return作为回报,作为交换;in case 万一,以防;by chance偶然地。根据句意:我想我之前已经跟你谈论过这件事,但是以防万一,我再问你一次。

  • 第17题:

    共用题干
    Health Education

    1 Health education is the part of health care that is concerned with promoting healthy behavior. A per-
    son's behavior may be the main cause of a health problem,but it can also be the main solution.This is true
    for the teenager who smokes, the mother with the poorly nourished(营养)child ,and the butcher(屠夫,卖肉
    的人)who gets a cut on his finger. By changing their behavior these individuals can solve and prevent many
    of their own problems.
    2 Health education does not replace other health services,but it is needed to promote the proper use
    of these services. One example of this is immunization(免疫):scientists have made many vaccines(疫苗)
    to prevent diseases,but this achievement is of no value unless people to go receive the immunization.
    3 Health education encourages behavior that promotes health,prevents illness,cures disease,and
    contributes to recovery.The needs and interests of individuals,families,groups,organizations,and commu-
    nities are at the heart of health education programs.Thus there are many opportunities for practicing health
    education.
    4 Health education is not the same thing as health information.Correct information is certainly a basic
    part of health education,but health education must also address the other factors that affect health behavior
    such as availability(可获性)of resources,effectiveness of community leadership,social support from family
    members.and levels of sell一help skills.Health education theretore uses a variety ot metnous to neip peopie
    understand their own situations and choose actions that will improve their healta? tieaitn eciucation is incom-
    plete unless it encourages involvement and choice by the people themselves.
    5 Also,in health education we do not blame people it they do not behave in a neaitny way.Often un-
    healthy behavior is not the fault of the individual.In health education we must work with families,communities,
    and even regional and national authorities to make sure that resources and support are avaiianie to enable
    each individual to lead a healthy life.

    Paragraph 3___________
    A: Addressing a Variety of Behavior-affecting Factors
    B: Importance of Immunization
    C:Relationship With tither Health services
    D:Creation of Necessary Conditions for Healthy Behavior
    E:Encouraging Unhealthy Behavior
    F:Encouragement of Behavior Good for Your Health

    答案:F
    解析:
    由文章第二段的主旨句第一句话可知,健康教育不会代替其他的健康服务,但是需要 通过健康教育来促进其他健康服务的合理化利用。由此得知,该段主要讲健康教育与其他健康服务之间的关系的。故选C。
    由文章第三段的主旨句第一句话可知,健康教育对那些能增进健康,预防疾病,治疗疾 病,加快恢复的行为是起到鼓励作用的。故选F。
    文章第四段讲到,健康教育跟有关健康的信息不是一回事。正确的信息是健康教育的 基本组成部分,但健康教育也必须探讨其他一些影响健康的行为。故选A。
    文章第五段讲到,在健康教育中,不要责备那些没有养成健康的行为方式的人们。在 健康教育过程中,我们要和家庭,社团,甚至地方或国家的权威人士合作,以确保现有的资源和 支持能够用来使每个人都过上健康的生活。
    由文章开头第一句可知,健康教育是卫生保健的一部分,它跟促使人们养成健康的行 为习惯有关。故选C。
    由文章第二段第二句话可知,免疫是用来预防疾病的,故选B。
    由文章第二段第一句话可知,选F。
    参考第26题解析。第4部分:阅读理解第一篇 本篇文章主要讲述的是烹饪时的油烟是女士患肺癌的主要原因,并警示人们长久接触油烟 会导致患肺癌的几率升高。

  • 第18题:

    共用题干
    Health Education

    1.Health education is the part of health care that is concerned with promoting healthy behavior. A person's behavior may be the main cause of a health problem,but it can also be the main solution. This is true for the teenager who smokes, the mother with the poorly nourished(营养) child, and the butcher(屠夫,卖肉的人)who gets a cut on his finger. By changing their behavior these individuals can solve and prevent many of their own problems.
    2.Health education does not replace other health services,but it is needed to promote the proper use of these services. One example of this is immunization(免疫):scientists have made many vaccines(疫苗)to prevent diseases,but this achievement is of no value unless people go to receive immunization.
    3.Health education encourages behavior that promotes health,prevent illness,cures disease and contributes to recovery. The needs and interests of individuals,families,groups,organizations,
    and communities are at the heart of health education programs.Thus there are many opportunities for practicing health education.
    4.Health education is not the same thing as health information.Correct information is certainly a basic part of health education,but health education must also address the other factors that affect health behavior such as availability(可获性)of resources, effectiveness of community leadership, social support from family members,and levels of self-help skills.Health education therefore uses a variety of methods to help people understand their own situations and choose actions that will improve
    their health. Health education is incomplete unless it encourages involvement and choice by the people themselves.
    5.Also,in health education we do not blame people if they do not behave in a healthy way. Often unhealthy behavior is not the fault of the individual.In health education we must work with
    families,communities,and even regional authorities to make sure that resources and support are available to enable each individual to lead a healthy life.

    Paragraph 3______
    A:Importance of immunization.
    B:Relationship with other health services.
    C:Creation of necessary conditions for healthy behavior.
    D:Encouraging unhealthy behavior.
    E:Encouragement of behavior good for your health.
    F: Addressing a variety of behavior-affecting factors.

    答案:E
    解析:
    段首句中出现转折用词but引导的结构(提示:在段落开始部分/段落结尾部分出现,由however , nevertheless , but等词引导的结构往往直接揭示出所在段落的中心内容),该词的出现暗示我们只用看该词所引导的分句内容:Health education does not replace other health services , but it is needed to promote the proper use of these services.句子的前面部分出现了选项B中的核心短语“other health services",故选B。
    段首句中出现选项E的核心结构encourages behavior,因此判断E值得重点注意。段首句说“健康教育鼓励促进健康、防病治病、促进康复的行为”。这个句子的句义正好与E(鼓励有利于健康的行为)的内容一致,因此判断E是答案。提示:段首句和段末句的句义往往可能就是其所在段落的主题句/中心句。
    在段落第二句中出现了转折词but,而且在其引导的句中有与F相对应的信息(address the other factors that affect health behavior),因此可以直接判断F是答案。
    该段中没有出现A中的核心词(immunization),因此A不是答案,因此答案只能是C。提示:可以把所给小标题中的核心词在指定段落中进行对应性的查找,如果段落中没有出现该核心词及其近义词/结构,则可以判断该选项一定不是该段的段落小标题。
    利用promoting healthy behavior作为题线索词,在文章第一句中可找到直接答案相关句:Health education is the part of health care that is concerned with promoting healthy behavior.
    该题可直接借助常识判断作答。
    利用health education作为答题线索词,并注意文章中表达take the place of 含义的词语和句子,这样在第二段的段首句(Health education does not replace other health services)可直接找到答案," replale”与“take the place of”为近义词。
    该题题干中的用词与第五段的大意呼应,这样可直接在第五段找答题线索。可以用排除法:F中的“疫苗”在该段中根本没有出现,D和C是正反项,根据常识判断C 合理。

  • 第19题:

    Which two statements are true about bandwidth guarantee?()

    • A、When congestion is present,the priority command doesn’t allow exceeding the allocated rate
    • B、When congestion isn’t present,the priority command doesn’t allow exceeding the allocated rate
    • C、When congestion is present,the priority command allows exceeding the allocated rate
    • D、When congestion isn’t present,the priority command allows exceeding the allocated rate

    正确答案:A,D

  • 第20题:

    Which three connection options are available when configuring a switch port to be part of aprivate VLAN? ()(Choose three.)

    • A、is olated mode
    • B、switchport mode
    • C、modular mode
    • D、community mode
    • E、promiscuous mode
    • F、global mode

    正确答案:A,D,E

  • 第21题:

    单选题
    To be considered a hormone, a chemical produced in the body must _____.
    A

    be part of the digestive process

    B

    influence the operations of the nervous system

    C

    affect processes in a different part of the body

    D

    regulate attitudes and behavior


    正确答案: A
    解析:
    由文章第二段最后一句话,“A hormone …things happen elsewhere.”,可知,荷尔蒙是由一处组织产生而作用于另一处组织的化学组织。因此,C选项正是此意,它会对身体的另一个部分产生影响。A,B,D选项文中均未提及。

  • 第22题:

    单选题
    These dogs become _______when they are restless as their surroundings suddenly change.
    A

    aggressive

    B

    tedious

    C

    vigorous

    D

    puzzled


    正确答案: C
    解析:

  • 第23题:

    单选题
    Which of the following problems may occur when using fuel oil with a high sulphur content?()
    A

    Injection lag

    B

    Lube oil dilution

    C

    Pre-ignition

    D

    Corrosion


    正确答案: B
    解析: 暂无解析