The announcer described the hardships the boys had at home 闂備胶鍋ㄩ崕濠氭嚈瑜版帒鐒垫い鎺戯攻鐎氾拷查看更多

 

题目列表(包括答案和解析)

________the old man got on the bus.


  1. A.
    Supporting the young man
  2. B.
    Supported by the young man
  3. C.
    Being supported by the young man
  4. D.
    To support the young man

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________ such heavy pollution already, it may now be too late to clean up the river.


  1. A.
    Having suffered
  2. B.
    Suffering
  3. C.
    To suffer
  4. D.
    Suffered

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同步练习册答案
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