单选题The purpose of installing a camera inside the new buses is to _____.A keep a close watch over the road aheadB take pictures of the passengers on boardC increase the efficiency of the transit systemD help the transit police detect criminals

题目
单选题
The purpose of installing a camera inside the new buses is to _____.
A

keep a close watch over the road ahead

B

take pictures of the passengers on board

C

increase the efficiency of the transit system

D

help the transit police detect criminals

相似考题

1.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.

2.In the Junos OS, what handles transit traffic?()A. Transit traffic is handled by the RE onlyB. Transit traffic is handled by the PFE onlyC. Transit traffic is handled by both the RE and the PFED. Transit traffic is not handled by the RE or the PFE

3.BIn the 1500s，the camera was invented．However，in the early 1800s people found a way to make the pictures permanent． Even then，photography was a new field． Most families had their pictures taken by photographers．People did not own cameras because taking pictures and developing the films were too difficult．In 1884 ，George Eastman invented a kind of film．lt could be put into a small camera． The new film was easy to use． So many people began to buy cameras． When they had used up their films people returned their cameras to the factory． There，the films were developed，and pictures were made． More films were put into the cameras． And they were sent back to the owners with their pictures．Today's cameras are much easier to use． Photography has become a hot hobby， There are also many new jobs in this field，especially in news reporting． Newspapers，magazines，and tele-vision all need pictures to tell stories， Photographers help scientists by taking pictures through microscopes and telescopes． Deep-sea divers take pictures of ocean plants and animals． Astro-nauts take their cameras into space． Man finds new uses of the camera every day．( )26． When did people find a way to make the pictures permanent?A． In the 1500s．B． In the 1600s．C． In the 1700s．D． In the 1800s．

4.Most significantly, mobile phones _______.A. enable parents keep a close watch on their kidsB. help keep teenagers safeC. make parents feel less worriedD. protect teenagers from being attacked

更多“单选题The purpose of installing a camera inside the new buses is to _____.A keep a close watch over the road aheadB take pictures of the passengers on boardC increase the efficiency of the transit systemD help the transit police detect criminals”相关问题

  • 第1题：

    When cargo aboard a jack-up in transit becomes adrift，the tow vessel should be asked to ______.

    A.turn into the seas

    B.turn to be parallel to the seas

    C.reduce speed

    D.increase speed


    正确答案：A

  • 第2题：

    On television all over the world there are programmes about the work of the police．They are popular because they are usually very exciting．In London there is a television programme called"Police Five"--because it is on for five minutes once a week．A television reporter,Shaw Taylor,talks about crimes in the London area．He asks for public help．The police station needs the help of ordinary people because sometimes you or I have information that can be useful to the police.
    Shaw Taylor shows pictures of paintings,jewellery(珠宝)and other things which thieves stole during the week．Sometimes he shows the car that the thieves escaped in．When people see men or things on the television programme which they may remember,they can tell the police where they saw them．With their help the police may catch more criminals.
    Sometimes the police find a car or some money．Shaw Taylor shows them on television．The owners sometimes see them．Then they can telephone the police and say,"Thank you very much--that's mine!"

    The television programme is called"Police Five",because it is about the work of the police and__.

    A.it is on for five times every seven days
    B.it lasts five minutes a week
    C.it begins at five in the afternoon
    D.it is a programme about five policemen

    答案：B
    解析：
    参见句子第一自然段中的“In London there is a television programme Called‘Police Five’—because it is on for five minutes once a week．”。

  • 第3题：

    On television all over the world there are programmes about the work of the police．They are popular because they are usually very exciting．In London there is a television programme called"Police Five"--because it is on for five minutes once a week．A television reporter,Shaw Taylor,talks about crimes in the London area．He asks for public help．The police station needs the help of ordinary people because sometimes you or I have information that can be useful to the police.
    Shaw Taylor shows pictures of paintings,jewellery(珠宝)and other things which thieves stole during the week．Sometimes he shows the car that the thieves escaped in．When people see men or things on the television programme which they may remember,they can tell the police where they saw them．With their help the police may catch more criminals.
    Sometimes the police find a car or some money．Shaw Taylor shows them on television．The owners sometimes see them．Then they can telephone the police and say,"Thank you very much--that's mine!"

    The police station asks for public help because__.

    A.ordinary people like the television programme
    B.ordinary people are interested in pictures of paintings,jewellery,et
    C.the policemen can not catch the thieves themselves
    D.ordinary people may help the policemen get useful information about the criminals

    答案：D
    解析：
    由第一段最后一句和第二段可知。

  • 第4题：

    In the Junos OS, what handles transit traffic?（）

    • A、Transit traffic is handled by the RE only
    • B、Transit traffic is handled by the PFE only
    • C、Transit traffic is handled by both the RE and the PFE
    • D、Transit traffic is not handled by the RE or the PFE

    正确答案:B

  • 第5题：

    What is the correct virtual link configuration on an OSPF router？（）

    • A、area 0.0.0.0{ linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}
    • B、area 0.0.0.0{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}
    • C、area 0.0.0.1{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}
    • D、area 0.0.2.1{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.0.0；}

    正确答案:B

  • 第6题：

    单选题
    The officer in charge of the engineering （）the watch to the reliving officer if there is reason to believe that the latter is obviously not capable of carrying out the watch-keeping duties effectively.
    A

    shall take over

    B

    shall not take over

    C

    shall hand over

    D

    shall not hand over


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    Two figures are mentioned in the last paragraph to indicate _____.
    A

    the Public Transit system’s efficiency

    B

    the success of Transit Police program

    C

    the police’ s emphasis on security of downtown areas

    D

    the worsening security condition of the area


    正确答案： B
    解析：
    推理题。从文章最后一段“Down-town arrests have gone from 490 in April-September 2001 to 94l during the same period in 2002”可知，在市区抓捕到的罪犯从2001年4月至9月之间的490人上升到了2002年同期的941人，由此可知，该措施的实施取得了成功。B项是对最后一段的推理引申，符合题意。A项张冠李戴，抓捕到的罪犯人数上升与交通系统的效率不是一个概念；C项无中生有；D项事实与原文相反，属于语意矛盾。

  • 第8题：

    单选题
    Your task is to provision the JUNOS security platform to permit transit packets from the Private zone to theExternal zone by using an IPsec VPN and log information at the time of session close. Which configurationmeets this requirement？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    The best title for the passage might be_____.
    A

    Police and Security

    B

    New Security Measures

    C

    Transit Police Security Program

    D

    Crime-free Public Transit System


    正确答案： B
    解析：
    主旨题。文章中第一句提到“It is the vision of the Public Transit Police Department to achieve a transit system free from crime and disorder”，这表明，公共交通警察部门设想建立一个新的安全监管体系，避免公交系统遭受犯罪和秩序混乱的侵扰。文章接下来主要是围绕这一点展开的，包括这一项目的目的和组织构成、交通巡警的职责范围和工作方式以及这一措施实施以来取得的效果。综上所述，只有C项是全面的概括。

  • 第10题：

    单选题
    In the months and years that followed as I transit the Northwest Passage, I came to accept such surprises as commonplace.
    A

    passed across

    B

    passed away

    C

    passed on

    D

    passed over


    正确答案： C
    解析：
    句意：在我后来横跨西北航道的日子里，对这种奇景也就见怪不怪了。transit横跨。pass across横穿。pass away去世。pass on传递；继续。pass over忽略。

  • 第11题：

    单选题
    The responsibility of the police force of Public Transit is to _____.
    A

    enhance public security

    B

    build a free transit system

    C

    control the number of riders

    D

    ensure a convenient transit system


    正确答案： C
    解析：
    细节题。根据题干信号词responsibility定位至文章第一段第二句。该句提到“Transit Police programs are designed to enhance safety, increase riders and preserve the quality of our systems structure”，交警的任务是保证安全，增加行人，保持交通系统的运行质量。选项A的security和safety是同义转述，符合题意。B项“建立免费公交系统”是对文原文首句free from的误解；C项“控制行人车辆的数目”与“增加行人”语意矛盾；D项断章取义，交警的任务主要是保证公共安全，由此才可能确保便捷的交通。

  • 第12题：

    单选题
    What statement about Transit AS is true？（）
    A

    Traffic and prefixes originating from Source AS are carried across a Transit AS to reach theirdestination AS

    B

    Traffic and prefixes originating from Transit AS are carried across a Stub AS to their destination AS

    C

    Traffic and prefixes originating from Transit AS are carried across a Stub AS to their Source AS

    D

    None of the above


    正确答案： D
    解析： 暂无解析

  • 第13题：

    My camera can be（ ）to take pictures in cloudy or sunny conditions.

    A.adapted
    B.adjusted
    C.adopted
    D.remedied

    答案：B
    解析：
    adjust“调节，调整”，adjust a camera表示“调节照相机的速度、距离或光圈”等。句意：我的照相机可以进行调节，不管阴天还是晴天都可以照相。A.adapt“使适应”，如：Can you adapt yourself to the new conditions?你能使自己适应新的情况吗？C.adopt“采取、采用”，如：I thought your idea was a good one,so I adopted it.我认为你的意见很好，所以就采纳了。D.remedy“纠正”

  • 第14题：

    On television all over the world there are programmes about the work of the police．They are popular because they are usually very exciting．In London there is a television programme called"Police Five"--because it is on for five minutes once a week．A television reporter,Shaw Taylor,talks about crimes in the London area．He asks for public help．The police station needs the help of ordinary people because sometimes you or I have information that can be useful to the police.
    Shaw Taylor shows pictures of paintings,jewellery(珠宝)and other things which thieves stole during the week．Sometimes he shows the car that the thieves escaped in．When people see men or things on the television programme which they may remember,they can tell the police where they saw them．With their help the police may catch more criminals.
    Sometimes the police find a car or some money．Shaw Taylor shows them on television．The owners sometimes see them．Then they can telephone the police and say,"Thank you very much--that's mine!"

    From the passage we know Shaw Taylor is__.

    A.a popular TV reporter
    B.a TV reporter few people know
    C.a TV reporter ordinary people don't like
    D.an unknown TV reporter

    答案：A
    解析：
    由句子“They are popular because…”及“A television reporter,Shaw Taylor,talks about crimes in the London area．”可知，Shaw Taylor是一位“popular television reporter”。

  • 第15题：

    The purpose of the New Deal measures was to（）

    • A、save American democracy and the capitalist system
    • B、check the worsening of the economic situation
    • C、help people tie over the difficulty
    • D、increase American export

    正确答案:A

  • 第16题：

    Keep a close watch on（） cargo.

    • A、value
    • B、valuation
    • C、valuable
    • D、All above

    正确答案:C

  • 第17题：

    What statement about Transit AS is true？（）

    • A、Traffic and prefixes originating from Source AS are carried across a Transit AS to reach theirdestination AS
    • B、Traffic and prefixes originating from Transit AS are carried across a Stub AS to their destination AS
    • C、Traffic and prefixes originating from Transit AS are carried across a Stub AS to their Source AS
    • D、None of the above

    正确答案:A

  • 第18题：

    单选题
    Delivery of the goods to the buyer’s agent for the purpose of forwarding（）an end to the transit if further destination has not been notified to the seller.
    A

    takes

    B

    makes

    C

    does

    D

    puts


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    The use of （）in many ways reduces staffing needs, minimizes in transit damage and theft, shorten time in transit because of reduced port turnaround time.
    A

    Container

    B

    Supertanker

    C

    Pallet

    D

    Integration


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    Tell the engineer on duty to keep close watch over the machine （）temperature is sometimes a bit too high.
    A

    which

    B

    what

    C

    that

    D

    whose


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    My camera can be（）to take pictures in cloudy or sunny conditions.
    A

    treated

    B

    adopted

    C

    adjusted

    D

    remedied


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Keep a close watch on（） cargo.
    A

    value

    B

    valuation

    C

    valuable

    D

    All above


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    What is the correct virtual link configuration on an OSPF router？（）
    A

    area 0.0.0.0{ linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}

    B

    area 0.0.0.0{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}

    C

    area 0.0.0.1{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.2.1；}

    D

    area 0.0.2.1{ virtual-linkneighbor-id 172.168.18.2 transit-area 0.0.0.0；}


    正确答案： D
    解析： 暂无解析

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