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【单选题】
关系模式规范化，各种范式之间的联系为（）。A.
BCNF⊆4NF⊆3NF⊆2NF⊆1NF
B.
1NF⊆2NF⊆3NF⊆BCNF⊆4NF
C.
4NF⊆BCNF⊆3NF⊆2NF⊆1NF
D.
1NF⊆2NF⊆3NF⊆4NF⊆BCNF
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【简答题】庖丁解牛经过三个阶段,请用课文中的原句回答
【单选题】听力原文：M: What's your opinion on my composition? W: The ideas ale not bad. But if you can rewrite the first two paragraphs, it'll be better. Q: What does the woman mean? (7)
A.
The ideas of the composition are not good.
B.
The handwriting of the composition is not good.
C.
Some parts of the composition are not well written.
D.
The composition is not complete.
【单选题】听力原文：W: What do you think of my paper? M: The ideas are good. If I were you, though, I'd rewrite the last two paragraphs to make it even better. What does the man think of the woman's paper?
A.
The ideas of the paper are not convincing.
B.
Some parts of the paper are not well written.
C.
There are too many typing errors.
D.
The paper is not complete yet.
【单选题】—I'm not sure what to do this evening. Any ideas? ________ —Good idea. [ ]
A.
How about going to the cinema?
B.
I agree.
C.
You never go shopping.
D.
You mustn't go to the park.
【单选题】听力原文：M：What's your opinion on my composition? W：The ideas are not bad．But if you can rewrite the first two paragraphs，it'll be better． Q：What does the woman mean? (7)
A.
The ideas of the composition are not good.
B.
The handwriting of the composition is not good.
C.
Some parts of the composition are not well written.
D.
The composition is not complete.
【简答题】庖丁解牛经过三个阶段,请用课文中的原句回答:
【简答题】What does repetition of ideas mean?28：What does repetition of ideas mean?
【简答题】庖丁解牛经过三个阶段,请用课文中的原句回答。
【简答题】庖丁解牛经过三个阶段,请用课文中的原句回答:
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