【单选题】
结构化分析方法是以数据流图、( )和加工说明等描述工具，即用直观的图和简洁的语言来描述软件系统模型。
A. DFD图
B. PAD图
C. IPO图
D. DD
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答案
D
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相关试题
【单选题】
需求分析是分析员经了解用户的要求，认真细致地调研、分析，最终建立目标系统的逻辑模型并写出( )的过程。
A. 模块说明书
B. 软件规格说明
C. 项目开发计划
D. 合同文档
【单选题】
软件测试中根据测试用例设计的方法的不同可分为黑盒测试和白盒测试两种，它们（ ）
A. .前者属于静态测试，后者属于动态测试
B. .前者属于动态测试，后者属于静态测试
C. .都属于静态测试
D. .都属于动态测试
【单选题】
需求分析是分析员经了解用户的要求，认真细致地调研、分析，最终建立目标系统的逻辑模型并写出( )的过程。
A. 模块说明书
B. 软件规格说明
C. 项目开发计划
D. 合同文档
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—May I listen to the music here, Mr. White?
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【单选题】
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【单选题】
10. —I’m going to Flower Bookstore. Could you tell me ______?
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【单选题】
11. How do you like the dishes, Eric?
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【单选题】
12. ______ Lin Feng has to work late, she always wears a smile on her face.
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【单选题】
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20.—I’m going back to see my grandparents this weekend．
—________．
A. It’s very nice of you B. You’d better hurry
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B. B
C. C
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【单选题】
21.—Why not take ____ umbrella with the sign “Made in China”? It is useful.
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A. A
B. B
C. C
D. D
【单选题】
22. —Do you know the boy________ is sitting next to Peter?
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【单选题】
23. It was dark, ______ I couldnt see what was happening.
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A. A
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C. C
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【单选题】
24.—You can use MSN to talk with Vivien on the Internet.
—I know. But can you tell me ________?
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A. A
B. B
C. C
D. D
【单选题】
25. _______ are you going to the School Uniform Exhibition, Amy ?
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【单选题】
( ) 26. Where does the writer of "The little Prince" come from?
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A. A
B. B
C. C
D. D
【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
A．He cares more about a flower and a sheep．
B．He meets many more strange adults on other planets．
C．He realizes his love for the rose and he goes back to his planet．
D．He discovers interesting things such as a snake, other roses and a fox
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B. B
C. C
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【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
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B. B
C. C
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【单选题】
( ) 29. What is the writer's main purpose（目的）in writing this passage？
A．To tell the readers his life story．
B．To tell people what kind of person his father was．
C．To tell the readers what present he got from his father．
D． To let people know how poor he was．
A. A
B. B
C. C
D. D
【单选题】
( ) 30. Why did the father not ask his son not to do this and do that？
A．Because he felt quite confident of his son．
B．Because he was born from a poor family．
C．Because he was a man of few words．
D．Because he didn't want to be much too strict with his son．
A. A
B. B
C. C
D. D
【单选题】
( ) 31. What would someone learn from this passage？
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C．What a good father should do． D．What the self-important is like．
A. A
B. B
C. C
D. D
【单选题】
( ) 32. What may be the proper Chinese for the underlined part in the passage？
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A. A
B. B
C. C
D. D
【单选题】
( ) 33. Why did Natalie Smith pay for the six cars behind her?
A. She had seven tickets.
B. She hoped to please others.
C. She knew the car drivers well.
D. She wanted to show kindness.
A. A
B. B
C. C
D. D
【单选题】
( ) 34. Judy Foreman copied down the phrase because she ___ .
A. thought it was beautifully written
B. wanted to know what it really meant
C. decided to write it on a warehouse wall
D. wanted her husband to put it up in the classroom
A. A
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【单选题】
( ) 35. Who came up with the phrase according to the passage?
A. Judy Foreman. B. Natalie Smith. C. Anne Herbert D. Alice Johnson.
A. A
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C. C
D. S
【单选题】
( ) 36. What can we infer from the last paragraph?
A. People should practice random kindness to those in need.
B. People who receive kindness are likely to offer it to others.
C. People should practice random kindness to strangers they meet.
D. People who receive kindness are likely to pay it back to the giver.
A. A
B. B
C. C
D. D
【单选题】
( ) 37.The greatest river for navigation is ___________.
A. the Nile B. the Amazon C. the Mekong D. the Mississippi
A. A
B. B
C. C
D. D
【单选题】
( ) 38. From a dam, people can use the water for ___________.
A. keeping the rivers clean B. only making electricity
C. irrigation and making electricity D. washing clothes
A. A
B. B
C. C
D. D
【单选题】
( ) 39. The water in the river is polluted because of _____________.
A. people's drinking water too much B. people's swimming in the river too much
C. chemicals and other materials D. people's building a dam across a river
A. A
B. B
C. C
D. D
【单选题】
( ) 40. The best title of the passage is ___________.
A. Rivers in Cities B. The importance of Rivers
C. Transportation D. Natural Resources
A. A
B. B
C. C
D. D
