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题目列表(包括答案和解析)

-________.Could I have a full one, please?


  1. A.
    Yes, you do.
  2. B.
    You could.
  3. C.
    I think not.
  4. D.
    Certainly.

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.It’s best to plant trees(植树)in _____.


  1. A.
    autumn
  2. B.
    winter
  3. C.
    summer
  4. D.
    spring

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.句型转换(10分)
【小题1】The baby fell asleep when its mother came back. (改为同义句)
The baby ________ fall asleep________ its mother came back.
【小题2】The boy was riding a bike when the UFO landed. (对划线部分提问)
        was the boy          when the UFO landed?
【小题3】Mr. Wang said to Scott " You are hard-working." (改为间接引语)
Mr. Wang told Scott           ________ hard-working.
【小题4】My uncle will go to Australia on vacation next month. He will have enough time. (合并为含if的复合句)
My uncle will go to Australia on vacation next month _________ he________ enough time.
【小题5】如果我的梦想实现了,我将会有很多钱去帮助穷人。(短语翻译)
If my dream _________  _________, I will have lots of money to help the poor.

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.制造航天飞行器时,在不影响其他技术指标的情况下,应该选用密度______(小/大,下同)的材料,这样它的质量就比较______,从而有利于升空飞行.

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.某容器质量为200 g,装满水后总质量是700 g,装满某液体时总质量是600g,则该容器的容积为    _________crn3,此液体的密度为___________ kg/m3

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