题目内容

普通螺纹代号由()代号、()代号和()代号构成。

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模块测试又称()测试,其目的是保证每个模块本身能正常运行。

Charley:Come on, Steve, (26)Steve: Wait a minute. (27)Charley:OK.Steve: By the way, can we give my sister a ride home tonight?Charley:Sure. (28)Steve: Yeah. She wants to take some pictures.Charley: (29)Steve: Yeah. She’d like to work for a newspaper someday.Charley:But I think it might be difficult for her to succeed.(30) 29()

A. I just have to close the shop.
B. I didn’t know Eva was interested in photography.
C. There are a lot of photographers out there.
D. You mean she’s coming to the game, too?
E. It’s time to go.

为用户和开发人员之间交流和监督提供基础的报告是()

A. 可行性分析报告
B. 系统分析报告
C. 系统设计报告
D. 运行状况报告

系统设计可分为总体设计和()设计两个阶段,最终需要交付系统设计说明书

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