需求定义有两种策略,它们分别是 【19】 和原型化定义策略。
参考答案:严格的定义策略
解析:解析:需求定义有两种策略,它们分别是严格的定义策略和原型化定义策略。
读对话,在与对话内容一致的图片上打“√”
1.-What's this in English?
-It's a knife.
2.-What's that in the copybook?
-It's a pen.
3.-Shall we go to school by bike?
-OK.
4.-What's the time, please?
-It's ten to five.
请你运用法学原理简述你自己的看法。