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填空题The West Greenland Coast has been polluted by radioactive elements.____

题目
填空题
The West Greenland Coast has been polluted by radioactive elements.____
相似考题

1.The overwhelming flood has polluted the water sources of the city and it is now ____ drinkable water.A、in needB、in shortC、short ofD、needed

2.The boy()to school already.A、has takenB、has been takingC、is takenD、has been taken

3.All _____ is sheer nonsense. We must find a way out right now.A. what has been saidB. the thingsC. that has been saidD. of has been said

4.—Why does the stream smell terrible? —Because large quantities of water_____.A、have pollutedB、is being pollutedC、has been pollutedD、have been polluted

更多“填空题The West Greenland Coast has been polluted by radioactive elements.____”相关问题

  • 第1题：

    He told me that he ____ in Naples the previous year.

    A、has been working

    B、has worked

    C、had been working

    D、had been worked


    参考答案：C

  • 第2题：

    The storm continues to move west and is expected to ________ the east coast of Florida tomorrow.

    A. went

    B. end

    C. beyond

    D. reach


    参考答案：D

  • 第3题：

    Port of Registry refers to the port where________.

    A.the ship has been named

    B.the ship has been built

    C.the ship has been signed

    D.the ship has been registered


    正确答案：D

  • 第4题：

    Racial discrimination has still___________ in some parts of the U.S.A. since itafter the Civil War.

    A.been existed; has been done away
    B.existed; has been done away with
    C.been existed; has been done away with
    D.existed; was done away with

    答案：D
    解析：
    第一个空，exist“存在”，不能用被动语态，排除A，C；第二个空，时间状语afterthe CivilWar与一般过去时连用，又是被动语态，排除B，只能选D。句子意思：虽然自从美国内战之后被取缔，但是种族歧视至今还在美国一些地方存在着。

  • 第5题：

    The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）

    • A、A new default gateway has been setup.
    • B、A new Internet shortcut has been added.
    • C、A new web browser has been installed and is now the default.
    • D、A proxy server has been enabled.

    正确答案:D

  • 第6题：

    单选题
    If a DSC distress relay is transmitted from coast station , it will（）.
    A

    indicate the ship in distress that the alert has been received

    B

    alert ships in the area of a distress incident that a distress has occurred

    C

    inform other coast station of distress incident

    D

    repeat the distress alert in 5 minutes


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    If a ship station relays a DSC distress call to an appropriate coast station, it means that（）.
    A

    the ship has received the DSC distress call on a HF frequency

    B

    the coast station concerned has not acknowledged it within 5 minutes

    C

    the ship will take command of search and rescue in 5 minutes

    D

    A and B


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    The Benguela Current flows in a（）.
    A

    SW'ly direction along the NW coast of Africa

    B

    S'ly direction off the East Coast of Australia

    C

    NW'ly direction along the SW coast of Africa

    D

    SW'ly direction along the SE coast of Greenland


    正确答案： A
    解析： 暂无解析

  • 第9题：

    填空题
    As long as 2890km of coastline had been polluted by the oil spill of the Prestige oil tanker.____

    正确答案： H
    解析：
    由题干中“2890km”定位至H段。本段讲到，“威望号”油轮于2002年11月载着7万吨石油驶离西班牙海岸的时候，污染了2890千米的海岸线。故匹配段落为H段。

  • 第10题：

    填空题
    Having been badly damaged by the earthquake，the city has to be (rebuild) ____.

    正确答案： rebuilt
    解析：
    本题考查被动时态。句意：这座城市在地震中遭到严重破坏，所以不得不重建。句子主语city和rebuild之间存在逻辑上的被动关系，而且句中空格前的be动词已经给出，这里只需要改写为过去分词形式rebuilt。

  • 第11题：

    单选题
    In  1969, an oil leak polluted the water and _____ the beaches of the southern California coast.
    A

    spoiled

    B

    ruined

    C

    decayed

    D

    hurt


    正确答案： A
    解析：

  • 第12题：

    单选题
    What is the real cause of the potential water crisis?
    A

    The world population is increasing faster and faster.

    B

    Half of the world’s water resources have been seriously polluted.

    C

    Humanity has not placed sufficient value on water resources.

    D

    Only half of the world’s water can be used.


    正确答案： B
    解析：
    细节题。文章第一段作者说如果找们现在能比过去更加重视水的话，世界未必就会陷入缺水的困境（即使人口增一倍）。下文阐述避免将来世界缺水的对策和方法，从上文叙述说明水的潜在危机不是人口增加也不是污染严重造成的。更不是用得多，才用了不到一半。根本原因是过去我们没有引起足够的重视，如能像重视石油那样重视水就不会发生水危机，因此C为答案。

  • 第13题：

    We () off the coast of Denmark.

    A、will be started

    B、will be starting

    C、will have started

    D、will have been started


    参考答案：B

  • 第14题：

    --Why does the Lake smell terrible?

    --Because large quantities of water .

    A. have polluted B. is being polluted C. has been polluted D. have been polluted


    正确答案：D

  • 第15题：

    RESULT OF SEARCH NEGATIVE means ______.

    A.the search has found nothing

    B.the derelict has been found

    C.the derelict has been located

    D.the derelict has been sighted


    正确答案：A

  • 第16题：

    In the west of the （）lie the Colorado Plateaus and the Columbia Plateaus.

    • A、Rocky Mountain
    • B、Coast Range
    • C、Cascades Mountains

    正确答案:A

  • 第17题：

    单选题
    In the Sargasso Sea there are large quantities of seaweed and no well defined currents. This area is located in the（）.
    A

    Central North Atlantic Ocean

    B

    Caribbean Sea

    C

    Western North Pacific Ocean

    D

    area off the west coast of South America


    正确答案： C
    解析： 暂无解析

  • 第18题：

    填空题
    The Capital Airport has been in use for 20 years.→ The Capital Airport was built ____

    正确答案： 20 years ago
    解析：
    be in use意为在使用中。

  • 第19题：

    填空题
    What has been done by the heating system supplier?____ has been asked to find out the cause of the accident.

    正确答案： A surveyor
    解析：
    从第二封信第一段的最后一句“We have asked a surveyor to find out the cause of the explosion”可知，此处应填写A surveyor。

  • 第20题：

    单选题
    The technician has suspicions that a browser has been hijacked. Which of the following should the technician look for in this situation?（）
    A

    A new default gateway has been setup.

    B

    A new Internet shortcut has been added.

    C

    A new web browser has been installed and is now the default.

    D

    A proxy server has been enabled.


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Why has Anne been absent from class?    
    A

    She has been ill.

    B

    She has been in Mexico.

    C

    Some relatives have been visiting her.


    正确答案： C
    解析： 关于Anne缺席的原因，男士的回答是她的家人来看望她了。因此C项是正确的解释。
    【录音原文】
    W: Anne missed class again, didn’t she? I wonder why.
    M: Well. I called her this morning. Her brother and his family have been visiting her. That’s all. They live in Mexico.

  • 第22题：

    单选题
    We went right round to the west coast by _____ sea instead of driving across _____ continent.
    A

    the; the

    B

    /; the

    C

    the; /

    D

    /; /


    正确答案： B
    解析：
    by sea是固定词组，意为“乘船”。第二个表特指陆地，用定冠词the。

  • 第23题：

    单选题
    New ways have been found to prevent the river______.
    A

    not to be polluted

    B

    against polluting

    C

    from polluting

    D

    from being polluted


    正确答案： A
    解析：

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