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问题 单项选择题

子宫内膜癌的治疗错误的是（）

A.手术治疗最佳

B.Ⅱ期以上可先放疗再手术

C.晚期病人可给予大量孕激素治疗

D.单纯放疗疗效差

E.如已侵犯子宫颈可行单纯化疗

答案

参考答案：E

问答题

一个空瓶质量为0.25kg，装满水时，水和瓶子的总质量是1.25kg，装满油时，油和瓶子的总质量是1.05kg，求：

（1）瓶子的容积是多少？

（2）油的密度是多少？
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填空题

  • A. Is that clear
  • B. Can it do some washing
  • C. Why do you think it is useful
  • D. It appeared several centuries ago, didn’t it
  • E. Will robots be the same as people
  • F. What is it
  • G. Could you please tell me more about robots
    A: Today we are going to talk about a great invention. It looks like a human being. (61)
    B: It’s a robot. (62)
    A: Of course not. The first robot was invented in 1921.
    B: (63)
    A: Sure. They can take the place of humans to do some boring work. They can also do a lot of dangerous work instead of humans.
    B: (64)
    A: No. Robots can do a lot of work instead of people in many ways, but people wouldn’t be replaced by robots. (65)
    B: We get it.
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