单选题A To protect environment.B To cool buildings.C To change the climates.D To provide drinking water.

题目
单选题
A

To protect environment.

B

To cool buildings.

C

To change the climates.

D

To provide drinking water.

相似考题

1.66 A project manager believes that modifying the scope of the project may provide added value for the customer. The project manager should:A. Change the scope baselineB. Prepare a variance reportC. Call a meeting of the configuration control boardD. Change the project's objectivesE. Postpone the modification until a separate enhancement project is funded after this project is completed according to the original baseline

2.● Project manager believes that modifying the project scope may provide added value for the customer. The project manager should (73) .(73) A. change the scope baselineB. contact the customer to determine if the change adds valueC. call a meeting of the change control boardD. change the project' s objectives

3.A project manager believes that modifying the scope of the project may provide added value service for the customer．The project manager should______．A．assign change tasks to project membersB．call a meeting of the configuration control boardC．change the scope baselineD．postpone the modification until a separate enhancement project is funded after this project is completed according to the original baseline

4.● A project manager believes that modifying the scope of the project may provide added value for the customer. The project manager should:A Change the scope baselineB Prepare a variance reportC Call a meeting of the configuration control boardD Change the project's objectivesE Postpone the modification until a separate enhancement project is funded after this project is completed according to the original baseline

更多“单选题A To protect environment.B To cool buildings.C To change the climates.D To provide drinking water.”相关问题

  • 第1题：

    Fusible plugs are installed in fire-tube boilers to _____.

    A.provide a means of draining the boiler

    B.warn the engineer of low water level

    C.cool the crown sheet at high firing rates

    D.open the burners electrical firing circuits


    正确答案：B

  • 第2题：

    Drinking tea may help to protect against heart disease, stroke, diabetes and certain cancers.(翻译)


    参考答案：喝茶可能有助于预防心脏病、中风、糖尿病和某些癌症。

  • 第3题：

    The purpose of the "set" hand on an aneroid barometer is to ______.

    A.adjust the barometer

    B.indicate any change in the reading of the barometer

    C.provide a correction for height above sea level

    D.provide a correction for temperature changes


    正确答案：B

  • 第4题：

    A project manager believes that modifying the scope of the project may provide added value service for the customer. The project manager should （ ）

    A.assign change tasks to project members
    B.call a meeting of the configuration control board
    C.change the scope baseline
    D. postpone the modification until a separate enhancement project is fundedafter this project is completed according to the original baseline

    答案：D
    解析：
    项目经理认为调整项目范围可以给客户提供增值的服务，项目经理应该怎么做。
    选项A是安排任务变更到项目成员，选项B是召集变更控制委员会会议，选项C是变更项目基线，选项D是按照原先的基线，在确定完成一项改进项目会得到客户的相应资金前，暂缓修改。
    由于是在原内容基础上增加增值服务内容，超出原先范围，应先确定客户认可和增加新资金。因此应选择D。

  • 第5题：

    The purpose of a network（ ）is to provide a shell around the network which will protect the system connected to the network from various threats.


    A. firewall
    B.switch
    C. router
    D. gateway

    答案：A
    解析：
    网络防火墙的任务是提供一个网络保护壳，保护系统连接网络的时候不受到各种各种的威胁

  • 第6题：

    共用题干
    Water

    Earth is like a big blue marble.From high above the Earth and from the moon,the planet gleams and shines.The blue water in the oceans and seas of the Earth makes a dramatic image.The white clouds above the Earth add beauty to the picture.Water is the source of this beauty and the source of life on Earth.It is the reason people can live on this planet. Water is everywhere.(46)_______.It is in the soil,the ground that grows the food.Water is in rock deep under the ground, in natural holding areas一in storage.In a real sense,water keeps Earth alive.
    Nature has an unchanging amount of water. Nature has a perfect system for recycling water. (47)_____.It falls as rain.Then it goes to one of three places.It might sink slowly through the soil into the natural holding areas in the rock.(48)_______一by becoming vapor,or gas.It might run off into streams,rivers and oceans.By itself,nature can keep the balance and provide plenty of clean water for us.Nature recycles water.
    However,people cause problems for this natural recycling system.Nature's recycling system can work well(49)________.Some ways that people upset nature are easy to understand.For example, dirty sewage（污水沟系统）water from homes and factories must not mix with drinking water. People get sick from drinking contaminated water. Sometimes water from factories goes into streams and rivers.It enters into the groundwater. It can flow into lakes too.This kind of contamination from industry(waste water from factories) can be dangerous for people.If water contains poisons and chemicals,it is poison.(50)________;some poisons kill people as well as birds and animals.Without knowing,people can upset nature's recycling system.
    Lakes and rivers add beauty to the world. People enjoy water for entertainment purposes,too. People enjoy swimming and playing in the cool water of a lake in the summer. They like to ride on boats on rivers.Many people enjoy catching fish in the rivers.They fish for food and for sport.However,in some places,the water of the lakes and rivers is no longer safe.These rivers and lakes are contaminated.The fish are dying because of the chemicals from farms and factories.People cannot swim in the polluted water.

    _________（49）
    A:Poison makes people sick
    B:It is in the air that people breathe
    C:We can not live without water
    D:Water is used again and again
    E:only if people work with the system and not against it
    F: It might disappear into the air quickly

    答案：E
    解析：
    文章前一句说水到处都存在，那么后一句应该跟此句有关系，而且下一句说“它存在土壤里”，因此选项B项“它在人们呼吸的空气里”是最合适的。
    文章前一句说大自然有一个循环水的完美系统，那么后一句相关的选项只有D项“水可以一遍又一遍地反复利用”。
    从本句的前后句看这是一个排比句式，三句话都是以it might开头，而后半句“变成蒸汽或水汽”更证明选项F是最合适的。
    本句前一句讲人们会引起大自然循环体系的问题，那么空格里应该填入人们怎么做大自然的循环体系才能很好地运转。因此选项E“只有顺着这个系统，而不是对它造成破坏”是最佳选择。
    本句前后句的关键词是“poison"，因此判断只有选项A“毒物使人生病” 最合适。

  • 第7题：

    Which of the following abilities does a view NOT provide？（）

    • A、Change which columns show
    • B、Open a view from another database
    • C、Contain custom controls
    • D、Identify a column to act as a link

    正确答案:C

  • 第8题：

    单选题
    What will probably be the first stage of change as the sun becomes a red giant?
    A

    Its core will cool off and use less fuel.

    B

    Its surface will become hotter and shrink.

    C

    It will use up its thermonuclear energy.

    D

    Its center will grow smaller and hotter.


    正确答案： A
    解析：
    细节题。题干中的the first stage of change为关键信息，从而定位到文章第二段，该段第二句指出“距今大约五十亿年后，太阳的核会缩小并且会变得更热”，由此可知选项D为正确答案。

  • 第9题：

    单选题
    A

    To protect environment.

    B

    To cool buildings.

    C

    To change the climates.

    D

    To provide drinking water.


    正确答案： D
    解析：
    [考点]细节题。录音提到，冷海水的另一个创新用法是给建筑降温（to cool buildings）。

  • 第10题：

    单选题
    We can conclude from the passage that “binge drinking” means ______.
    A

    a period of excessive indulgence in drinking

    B

    group drinking in the street

    C

    drinking for love affair

    D

    mixed strong alcohol drinking


    正确答案： D
    解析：
    题目问的是：我们可以从文中得出“binge drinking”的意思是什么？binge意为“大吃大喝，狂欢；放纵”，故选A。

  • 第11题：

    单选题
    The objective of ISPS Code is（）
    A

    to protect the marine environment

    B

    to provide a method to avoid an accident

    C

    to protect the ship from collision

    D

    to keep terrorism action away from ships


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    When action to avoid a close quarter situation is taken,a course change alone may be the most effective action provide that（）.
    A

    it is done in a succession of small course changes

    B

    It is not done too early

    C

    It is a large course change

    D

    the course change is to starboard


    正确答案： C
    解析： 暂无解析

  • 第13题：

    Tea drinking is a habit that greatly benefits mankind.It enables people to drink the amount of water necessary for the body.Drinking it hot warms the stomach, sooths and refreshes the inner man, and acts as an aid to digestion.

    Research has shown that drinking tea may help to protect against heart disease, stroke, diabetes and certain cancers, slow down aging and strengthen the immune system.It can also encourage weight loss and improve oral health.It is believed that many other health benefits of different types of tea will be discovered in the future.That will be an exciting time for tea drinkers.

    A few tips are provided to get the most out of tea drinking and avoid its side effects on health:

    1.Drink a cup of tea a few times a day.In green tea drinking cultures, the usual amount is three cups per day.

    2.To bring out the catechins in tea, allow it to steep for three to five minutes.

    3.Drink freshly brewed tea.

    4.Give tea several minutes to cool off before sipping.

    5.Drink tea between meals.

    Choose the best answer A, B, C or D to complete each statement based on Passage B.

    26.Tea drinking is a ______ habit.

    A.bad

    B.harmful

    C.healthy

    D.unhealthy

    27.Drinking tea has ______ health benefits.

    A.no

    B.a few

    C.few

    D.many

    28.Many health benefits of different types of tea _____ known.

    A.were

    B.are

    C.will be

    D.have been

    29.It is good to drink _____ of green tea per day.

    A.a cup

    B.two cups

    C.three cups

    D.several cups

    30.It is good to drink tea _____.

    A.before meals

    B.after meals

    C.between meals

    D.at meals


    答案：CBCCC

  • 第14题：

    Project manager believes that modifying the project scope may provide added value for the customer . The project manager should （73）.

    A.change the scope baseline

    B.contact the customer to determine if the change adds value

    C.call a meeting of the change control board

    D.change the project’s objectives


    正确答案：C
    项目经理相信调整范围能为客户增加收益，项目经理应该（73）。A：改变范围基线、B：联系客户确定变更是否增加收益、C：召开变更控制委员会会议、D：改变项目目标。

  • 第15题：

    Why is it necessary to extend ventilators of gasoline powered vessels to the bilges ________．

    A.To keep them dry，and thus easier to clean

    B.To remove fuel vapors which are heavier than air

    C.To provide adequate air to the engines

    D.To cool the machinery areas


    正确答案：B

  • 第16题：

    Project manager believes that modifying the project scop may provide added value for the customer.The project manager should( )


    A.change the scope baseline
    B.contact the customer to determine if the change adds value
    C.call A.meeting of the change control board
    D.change the project's objectives


    答案：C
    解析：
    项目经理认为修改项目范围可以为客户提供增值服务。项目经理应该通知项目变更控制委员会召开会议。

  • 第17题：

    The purpose of a network（ ）is to provide a shell around the network which will protect the system connected to the network from various threats .

    A.firewall
    B.switch
    C.router
    D.gateway

    答案：A
    解析：

  • 第18题：

    A site administrator is configuring Resource-level access control.  Which of the following statements about Resource-level access control are true？ Resource-level access control policies：（）

    • A、are optional
    • B、are used to protect data beans
    • C、provide coarse-grained access control
    • D、never specify a relationship

    正确答案:A,B

  • 第19题：

    单选题
    The central idea of this passage is _____.
    A

    man’s mental abilities change from season to season

    B

    man’s intelligence varies from place to place

    C

    man should take long vacation in summer

    D

    if you want to do creative thinking, go to a cool place


    正确答案： A
    解析：
    主旨题。本文的第一句话即是中心思想，见第一题。

  • 第20题：

    单选题
    Which is the best title for the passage?
    A

    Climate Change in the Arctic

    B

    How to Protect the Environment

    C

    The Arctic Is Home to Polar Bears

    D

    Polar Bears in Danger


    正确答案： B
    解析：

  • 第21题：

    单选题
    Which information does the outer ring of a compass rose on a nautical chart provide（）.
    A

    variation

    B

    true directions

    C

    magnetic directions

    D

    annual rate of variation change


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Why is it necessary to extend ventilators of gasoline powered vessels to the bilges（）.
    A

    To keep them dry，and thus easier to clean

    B

    To remove fuel vapors which are heavier than air

    C

    To provide adequate air to the engines

    D

    To cool the machinery areas


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Paints and solvents on a vessel should be（）.
    A

    stored safely in a cool dark non-ventilated area until work is completed

    B

    resealed and returned to a well ventilated area after each use

    C

    covered at all times to protect from ignition sources

    D

    stored in a suitable gear locker


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    63.A protect    B destroy     C provide    D resemble
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C
    解析：

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