单选题:下列工具中为需求分析常用工具的是( )。 题目分类:Java 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 下列工具中为需求分析常用工具的是( )。 A.PAD B.PFD C.N-S D.DFD 参考答案: 答案解析:
He drives much__________than he did ten yearsago. He drives much__________than he did ten yearsago.A.carefully B.more careful C.mo 分类:Java 题型:单选题 查看答案
What is Mike doing? What is Mike doing?A.Sleeping. B.Reading something. C.Watching TV. 分类:Java 题型:单选题 查看答案
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