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问题 选择题

I want to know _____.

A．what the matter is

B．what matter it is

C．what's the matter

D．the matter is what

答案

答案：C

选择题

-Can you come and play volleyball with us?

- _________________[ ]

A. Sorry, I can't .I have to finish my homework first.

B. No, I am not. I'm very busy now.

C. Yes, I do. I like it very much.

D. I'm afraid I mustn't. I want to do my homework now.
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单项选择题

原型定义与严格定义有着不同的策略，下述观点 Ⅰ．不是所有需求都能事先准备定义 Ⅱ．存在快速建造系统的工具 Ⅲ．项目参加者能够准确地进行通信 Ⅳ．需要实际且用户可参与的系统模型 Ⅴ．个性系统需要高昂的代价 哪些不符合原型化方法的观点

A．Ⅰ和Ⅱ

B．Ⅱ和Ⅲ

C．Ⅲ和Ⅴ

D．Ⅳ和Ⅴ
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