What does the phrase “have the floor” mean in the passage?
A. Clean the floor.
B. A series of performances.
C. Make a speech.
D. The right to speak in a meeting.
查看答案
Which is the main part of a conference?
A. Statingtheprincipalobjectives.
B. Introducingtheagenda.
C. Discussingitems.
D. Finishingthemeeting.
Where are the readers likely to read this passage?
A. In a science and technology magazine.
B. On a popular website.
C. In a geography textbook.
D. In a business textbook.
坚持在软件开发的各个阶段实施下列哪种措施，才能在软件工程中尽早发现和预防错误，把出现的错误克服在早期
A. 技术评审
B. 程序测试
C. 文档审查
D. 管理评审
软件缺陷产生的原因有（ ）
A. 技术问题
B. 团队协作
C. 软件本身
D. 以上全部
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