胰腺癌时CT影像中出现的"双管征"是指扩张的（） A.门静脉和肝动_爱下问搜题

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问题单项选择题

胰腺癌时CT影像中出现的"双管征"是指扩张的（）

A.门静脉和肝动脉

B.肝内胆管和胆总管

C.胆总管和主胰管

D.胰导管和肝内胆管

E.脾静脉和肠系膜上静脉

答案

参考答案：C

解析：胰管、胆总管均扩张即所谓的"双管征"是诊断胰腺癌的可靠征象。

完形填空

完形填空。
     One morning Mrs Black    1    her husband,"Jack, there is a meeting    2    our Ladies Club (俱乐部)
at Mrs Kate's house at lunch time today, and I want    3    to it. I'll leave you some food    4    your lunch.
Is that all right?"
     "Oh, yes." her husband answered," "That's quite all right. What are you going to leave for my lunch?"
     "the tin (罐头) of fish," Msr black said,"and there are some cold, boiled potatoes and some beans
here 5      ."
     "Good," Mr Black answered,"I'll have a good lunch?"
So Mrs Black went to her meeting.   6    the ladies had lunch at Mrs Kate's house, and at 3 o'clock Mrs
Black    7    home.
     "   8    your fish nice, Jack?" she asked.
     "Yes, but my feet are hurting." Mr Black answered.
     "   9    are they hurting." Mr Black asked."Well, the words   10    the tin  were, 'Open the tin and stand
in hot water for five minutes'."

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( )5. A. or
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( )7. A. come
( )8. A. Is
( )9. A. Why
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B. said to
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C. spoke
C. in
C. to go
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D. talked
D. to
D. goes
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D. Which
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单项选择题

《城市规划法》的基本框架分为六大章，它们的正确顺序是（）。

A.总则、城市规划的制定、城市规划的实施、城市新区开发和旧区改建、法律责任和附则

B.总则、城市规划的制定、城市新区开发和旧区改建、城市规划的实施、法律责任和附则

C.总则、城市规划的制定、法律责任、城市新区开发和旧区改建、城市规划的实施和附则

D.总则、城市规划的制定、城市规划的实施、法律责任、城市新区开发和旧区改建和附则