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Is it _____ who wants to see youA. him B. he C. his D. himselfC三强调部分为 not ... until 句型: Not until she had arrived home did she remember her appointment with the doctor.强调部分为介词短语
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[高一语法]It的用法一代词it1代替前文提到过的东西或事情用作人称代词This is a new dictionary. I bought it yesterday.这是一本新词典我昨天买的Tom joined the army last mouth. Do you know about it汤姆上月入伍了你知道这事吗2代替指示代词起着this或that的作用Is this your car N
强 调 句 型强调句的基本句型:It iswas 被强调部分thatwhowhom从句强调部分:主宾状(时间地点原因方式)It was in the street that I met his was Bruce thatwho told them the is Li Lei thatwhowhom Tom will help with English.强调句谓语动词的形式动词be通常用is
强调句型的基本结构 It is was……thatwho…… 在强调句型中将it is….thatwho ….去掉后句子仍是完整的一句话在定语从句中强调句子的那一部分( 主语宾语.状语)就把那一部分放在it is 与that 中间This advertisement fools me into assuming that the product can cure me of the disease
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45钢40Cr钢的调质处理在小型机械工厂的热处理工作中调质的工作量占有相当多的比例调质虽是常规热处理但要稳定质量仍有一定难度要保证调质件的质量除了有正确的工艺文件外热处理工如何保证工艺的实施是一个重要因素根据多年来操作实践对常用的45钢40Cr钢调质中的问题提些看法 ???????????????????????????????? 一 ??? 调质是淬火加高温回火的双重热处理其目的是使工件具
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