问题 单项选择题

软件需求分析一般应确定的是用户对软件的______。

A.功能需求

B.非功能需求

C.性能需求

D.功能需求和非功能需求

答案

参考答案:D

解析:[评析] 软件需求分析中需要构造一个完全的系统逻辑模型,理解用户提出的每一功能与性能要求,使用户明确自己的任务。因此,需求分析应确定用户对软件的功能需求和非功能需求。

阅读理解

阅读理解。

     One morning, Wu Liang discovered that her classroom had changed. She found that the desks were no

longer in rows, but pushed together to make eight bigger desks. She was too excited about it for the first

two days and she couldn't listen to the teachers carefully. But soon she and her classmates got used to this

new classroom arrangement (安排). "Now our class is quieter," said Wu. "What's more, we can come up

with our own ideas and learn more through discussion. It's a better way to study."

     Li Yu liked it, too. He said, "Group members first discuss, and then show ourselves in front of the whole

class. It makes us believe in ourselves." It was part of a reform (改革) at Li's school. The school made this

reform because they wanted to provide students with easier ways to study and more chances to discuss.

"Our school hopes it can improve students' abilities (能力) to study by themselves and work in groups," said

Zhang Ming, an English teacher.

     However, the reform has demanded (要求) more from teachers. Now they have only 15 minutes to give

the lesson which should be taught in 45 minutes before. It is difficult to teach in such a short time. The

teachers have to find better ways to teach more effectively.

     "The reform demands more, but I'm sure it is helpful," added Zhang Ming.

1. After the new classroom arrangement it was easier for Wu Liang and her classmates to ____ in class.

A. discuss with each other

B. sit in the classroom

C. push desks together

D. teach a lesson

2. The school made the reform in order to provide students with ____ to study.

A. noisier classes

B. easier ways

C. more seats

D. fewer chances

3. The Chinese meaning of the word "effectively" in this passage is ____.

A.简单地

B. 明确地

C. 有效地

D. 认真地

4. The best title of this passage may be "____".

A. Students' Friendship

B. Teachers' Hope

C. Discussion in Class

D. New Look in Class

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