一列火车正在匀速行驶，它先用32s的时间通过一个长400m的隧道（即从车头进入入口到车尾离开出口），

My cousin watches three hours of TV every week(对划线部分提问)_______ ____ ____of TV __your cousin watch every week? 连词成句:my,work,three,mother,hours,every,night I can watch three hours of TV every day.(对three hours提问） 风向是有什么因素决定? 轴流风机风向怎么决定 南、北半球的风向是怎样决定的,它和气旋的风向有关系吗? went,has gone to的用法区别-- Is Mr.Smith at home?-- Sorry,he isn't.He _______ to Dalian for vacation.A.went B.has gone C.is going 过去式中的否定句一定要用单数吗?【比如这道：there __any ink bottles on the table this morning There is battle on this table(改为复数） _____ _____us three hours _____watch tv every day 我们每天花三个小时看电视 根据句意,用所给的单词的正确形式填空.my father is a (work).he （w根据句意,用所给的单词的正确形式填空.my father is a (work).he （work）in a big factory.we usually (watch)tv at nine in the evening 不规则变化的过去式不规则变化过去式给几个, Is () your eraser?坐等谢谢为什么这里不能用her?而是用his? My mother-----me-----drink milk every day.A,tells,不填B wants,toC want,toDwants,not to 画线的地方选填什么 xiao lin has a good friend.___1__name is lucy.she's ___2__the USA.she's American.xiao lin and lucy are in __3___same class.they go to school five days a__4_.they stay__5__home on saturday and sunday.lucy ___6__china and chinese food.her favoritefood Xiao li __ __ in zhe city,so she has __ friends.小李初到这坐城市,朋友不多.〔句子翻译〕 1.She is smart and her friend Lucy is smart.(She is as...)2.I can ride a bike fast and he can drive fast.(I can ride...)3.This book is not better than that one.(This book is...) 4.I write characters better than Jim does.(Jim...) 5.This story is inter taste draw ask put throw kick pass 的过去式, piant,lose,dance,worry,taste,draw,put,throw,kick,pass的过去式? live pass kick throw ask worry的过去式怎样写 ask,dance,kick,pass的过去式是什么? taste,throw,dance,kick,sit,plant,worry,draw,passcry,ask,put,does的过去式 rough什么意思 rough-edged 翻译：“中国经济增长方式还比较粗糙.”给的译文是：china still practices arough-edged economic growth model.这里rough-edged确切意思是什么呢? rough ridge啥意思 英语rough是什么意思? rough machined margin是什么意思 it is impossible,反义疑问句 I think it impossible for him to finish it within ten minutes 改为反意疑问句不是it's哦!是it,不是it's! 句型转换 It will be impossible to beat him （改为一般疑问句） ____ it ______ impossible to beat himMany people around the world use bicycles for work or pleasure.(改为同义句)Many people ____ _____ the world use bicycles for work or 英语反意疑问句I think it's impossible for him to finish it in ten minutes.网上怎么都说是is it我怎么感觉是isn/t it 呢,我认为里面有impossible 各种职业名称用英语写duo