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病句改错：What are they?they are boxs what do they usually do every day?what are they usually do every day?那句话是对的 ----what are they from?----They are from America.改错 They must have arrived by now,haven't they?为什么用haven't they?不用didn't they?by now 布什表示过去发生的吗 the clothes must have been washed by her just now,___A.didn't they B.hadn't they C.haven't they 改错1.The teacher looked angry at the students 2.They must have arrived till now 毕作为姓氏是否是多音字?是不是念bei啊? He'd like a bowl of noodles.(对a bowl of noodles提问) _____ _____ he like do usually in what do evening thedo usually in what do evening the yo 连词成句 I‘d like a bowl of noodles （）tomato and egg.要理由!A.and B.with C.of D.for what do they do in the evening?(this evening) (用给出的词改写句子) WHAT DO THEY EAT IN THE EVENING 用给出的词改写句子：What do they do in the evening?(this evening) be down to 写生活中插曲的作文、写和同学爬山可以么?现在上高中、和初中同学一起去的、 是初中同学好、还是高中同学好? 高中同学好还是初中同学好 在升入高中的我们很留恋初中生活,很想念同学,我该怎么办? what do happened?she was happy to go to home.改错两句分别是两道改错题！ 上了高中很不适应,总是想初中同学怎么办我上的高中离家里很远,虽然名义上是在同一个城市,但生活习惯啊,方言啊这些都很不一样,高中是市重点(重点中中等那种)我初三整天都是上课走神, 公司工作总结及计划的演讲比赛,求主持词 他红着眼睛,像一头发怒的豹子,样子十分害怕.这句话用了什么修辞手法?他的好处是什么 1.6的线1安的电流能承载多大的功率 一个电流能承受多少W的功率 1.5平方毫米的线电流＝10A（安）承载功率＝电流10A＊220V＝2200瓦 12V直流可以通过多大电流?依据是什么?1.5平方毫米的线电流＝10A（安）承载功率＝电流10A＊220V＝2200瓦那么1.5平方的线通12V可以 夏天主持词开场白 求主持词开场白!我即将要主持一个类似于房地产方面的置业讲堂,想请教有经验的人士给个既能吸引人又能充分反映现在房产市场和局势的开场白,求指教,被采用的话, must 和 have to 的异同?mustn't 和 don't have to 的异同? there is no light in the dormory(宿舍).They must have gone to the lecture,___?A.didn't they B.haven't they答案是B可是为什么啊 The classroom is empty.They must have gone to the sports ground,_________?A don't they B didn't they C haven't they D hadn't they 如何解决孩子错别字的问题,请各位支着. 孩子经常写错别字,是不是平时写字太少,练习的不够,所以错别字太多求大神帮助