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7．-The cars give off a great deal of waste gas in the streets. -Yes. But I’m sure something will be done to air pollution. A．reduce B．remove C．collect D．warn 解析:本題考查動詞辨析.reduce air pollution表示“降低空氣污染 . 答案:A 【查看更多】

 

題目列表(包括答案和解析)

-- The cars give off a great deal of waste gas in the streets.

   --- Yes. But I’m sure something will be done to ___ air pollution.

   A. reduce   B. remove   C. drop   D. warn

 

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—The cars give off a great deal of waste gas in the streets.

—Yes.But I'm sure something will be done to________air pollution.

A．reduce  B．remove  C．drop  D．warn

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---The cars give off a great deal of waste gas in the streets.

---Yes. But I'm sure something will be done to ________ air pollution.


  1. A.
    reduce
  2. B.
    remove
  3. C.
    collect
  4. D.
    warm

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-- The cars give off a great deal of waste gas in the streets.
-- Yes. But I’m sure something will be done to ___ air pollution


  1. A.
    reduce
  2. B.
    remove
  3. C.
    drop
  4. D.
    warn

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-The cars give off a great deal of waste gas in the streets.

-Yes. But　I'm sure something will be done to         air pollution.

A. reduce    B. remove   C. collect    D. warn

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