副词的用法 责编:王晓丽【真题再现】1 Fred is studying Chinese in one evening school (2014 安顺) Is that true He hastold me about itA ever B even C alreadyD never2 The song Where did the time go Tell us that our pa
代词的用法 责编:王晓丽【真题再现】1 Last month, we went to Li Zongsheng’s concert The beautiful songs about his youngerdays reminded us to love ______ (2014 山西)A yours B theirs C ours2 This book on idioms is
数词的用法 责编:王晓丽【真题再现】1 About of the students like keeping diaries in English in our class (2014安顺)A two fifthB two fifthsC second fiveD two five2 David Beckham has ______ children Brooklyn Beckham is
动词的分类用法责编:王晓丽【真题再现】1 Many successful people have the same quality they never ______ no matter what difficulties they’ve had(2014 山西)A give up B stay up C cheer up2 He told the interviewer that he
名词的用法责编:王晓丽【真题再现】1 It’s said that a college student had a ______ to Tibet with 500 yuan for a month How surprising! Once you have an idea to go somewhere, do it! (2014山西) A match B travel C chang
介词的用法 责编:王晓丽【真题再现】1 Damin?sat?on?the?side?of?the?river?cooking?a?meal,?______?a?bird?on?his?head (2014 沈阳)A?from?B?into?C?about?D?with2 On May 10th, a horse was found running happily ________the b
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第1章基础知识 11软件工程概述 12建模的目的 11软件工程概述111软件工程的发展历史112软件工程的生命周期 113现代软件工程 111软件工程的发展历史1946年,世界上第一台电子计算机在美国研制成功。50年代,软件诞生。 60年代中期到70年代中期,“软件危机” 出现。1968年,“软件工程” 概念的提出。112软件工程的生命周期软件开发分为五个阶段: 需求分析(Requirements
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