下列工具中为需求分析常用工具的是______。A.PAD B.PFD C.N-S D 发布时间:2017-06-10 08:34 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列工具中为需求分析常用工具的是______。A.PADB.PFDC.N-SD.DFD
题型:单项选择题 —Excuse me. May I know which class you are in? —Of course. I'm in_________.[ ]A. 5 Classes. 3 Grades B. 3 Crade,5 Class C. Class 5. Grade 3 D. the 3rd grade and the 5th class 查看答案