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need作为情态动词是不是只能用于否定和疑问句?具体用法? () () 90即有公约数3 又是5的倍数 need to do的否定形式 ing,to do形式的固定搭配有哪些 英语单选 Tom,it’s time that you _____ your own clot英语单选Tom,it’s time that you _____ your own clothes.—I would rather you _____ that for me just like before.A.washed; had done B.wash; have done C.washed; have done D.wash; had washed It's time for bed.Please ________ your shoes and clothes,Tom.A.put on B 英语填空,Tom,（）（）TV.It's time for you () () your homework翻译为,汤姆,不要看电视了.到你做作业的时间了 It was three kilometers from here to the hospital改错 It's about three ____ kilometers from here to there?It ___ ___ one hour ___ ___my home 同义句转换：It is 10 kilometers from here.=____ ____ it is from here.请注意：后面是it is 而不是is it. Three from three is zero对画线提问（from画线）快 十分钟 还有没有人哪 中莲花象征意义是什么? 状语是什么 状语修饰什么 状语放在句中哪里 爱莲说莲花与淤泥关系莲花与淤泥的关系（要具体的比如依存之类的）` 状语是用来修饰谓语动词的对吗? 《爱莲说》中莲花的象征意义是什么? 爱莲说对莲花进行了怎样的描写,有什么作用?急 爱莲说中,描写莲花正直的语句是? I need help 有一包白色固体粉末,可能又碳酸钙、硫酸钠、硫酸铜、氯化钡、硝酸钾中的一种或几种组成,做试验可以得到以下结果①将这些固体粉末加到水中,得到白色沉淀,上层清液为无色②该 19和20最小的公倍数是几 _____is not a long way to drive.A.Three miles distance B.Three-mile distance C.Three miles’ di可是为什么啊? 三千米高：three kilometers high 还是three thousand meters highkilometer 能否表达高度 英语中你和我是you and I 还是you and me,为什么 Two kilometers ( ) a long distance.填is还是Two kilometers ( ) a long distance.填is还是are three thousand还是three thousandsRT Sandy helps Amy and Amy helps Sandy.同义句转换They each have an English dictionary. 怎样判断英语句子中的哪部分作状语? Sandy sits___(介)kitty and_____(I) 英语中状语重句怎恶魔 用法 Sandy and Kitty like walking.(划线提问)walking划线 一句句子有关英语状语的问题I found the foor unlocked,I went into the kitchen.改为Finding the the foor unlocked,I went into the kitchen.为什么Finding the the foor unlocked 说的是时间状语 我没搞懂,为什么不说后面那句 lucy helps me and I help Lucy,too.(同义句转换）