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塑料造粒机螺杆分为主机螺杆和子机螺杆,请问这是为什么啊?难道有两条螺杆在炮筒里面么? There are many fritus.(改错) 注塑加工时怎么样使预埋金属件与塑料接合的更牢 塑料搅拌螺杆如何选择? light是什么意思 She gave me a lovely dog three days ago.(对划线部分提问)a lovely dog _ _she_you three days ago? The phone is _____the desk中间填什么 The great pretender中文什么意思? The Great Pretender 的原唱是谁The Great Pretender 是THE PLATTERS还是 Freddie Mercury 英语翻译Run and tell all of the angels This could take all night Think I need a devil to help me get things right Hook me up a new revolution Cause this one is a lie We sat around laughing and watched the last one die I'm looking to the sky to s* 英语翻译He needs a quiet roomWith a lock to keep him inIt's just a quiet roomAnd he's thereHe plays an old guitarWith a coin found by the phoneIt was his friend's guitarThat he playedHe's never been in loveBut he knows just what love isHe says ne 用wish to do sth 最初的造纸过程 EX是什么意思啊? Ex.英语本上的 DNF中EX是什么意思 John also bought a new bike last week 同义句：John bought a new bike last week ____ ___. Enough___ on how to take useful things out of rubbish,so much for today.A.has said B.was said C.has been said D.will be said请说明选什么,以及为什么. 就是有些韩剧贴吧里出现的 wish to do sth和expect to do sth和hope to do sth的区别 wish to do sth和 hope to do sth 有什么区别 Are you feeling better today? A.Yes ,much better B.You're right C.That's all right选哪个? 原因~~ Te amo,Vos 连词组句you,me,can,pass,the,blue,recorder,please? people ,especially youngsters,don't seem so polite today. sad feel me makes it today 写一篇初一英语作文,hobby,1分30秒之内,难度适中这要参加比赛的，什么学校队太假了 怎么翻译“一系列有关产品质量问题的会议将在这个月举行”这句? Can you show the toy to me?改为同义句 摩尔庄园棉羊怎么得(我是超级拉姆)11(具体点)最好把蚕宝宝也说了,我是超拉最好加我 米米号;37207940 有没有类似《棉羊棉羊我爱你》的小说 rise,raise区别