二次分式函数求值域

We have more than 1700 student here.改为一般疑问句 that's more than i have been doing.There are plenty of things to do out here.的意思就按普通的翻译就行了， 英语改错：I am a English teacher.I have been teaching English for more than ten year. 请大家帮个忙 帮我起个比较男人的网名 Is the fnr on your hat___________(really)(用括号里的单词的适当形式填空）. My hat ie on the (f ),under my bed.括号中填什么 There is a pictures book on dresser. 哪里错了 The cat is ( ) the right.括号中应该填：1、 in 2、on 3、at That doesn't sound very frightening ,paul.I 've seen ( ).What did you like most about the film.A:better B:worse C:worst D:best That's ____you've made a mistake. A.where B.what C.how D.which That does sound very frightening ,paul.I 've seen ( ).What did you like most about the film.A:better B:bad C:less D:bestThat doesn't sound very frightening ,paul.I 've seen ( ).What did you like most about the film.A:better B:worse C:worst D:best 有个非常有名的女歌星唱的歌曲.里面有句是take off your shoes and put on your slippers .life什么的歌是几年前的.但是比较好听.求大神告诉下你们说的都不是的 不好意思。 这首歌唱的比较欢快。但 Here are your new shoes.____please A.Put on their B.PUT they on C.Put then on D.Put on shoes 究竟是take off your coat还是 put off your coat? 赤壁之战的一系列故事是真是假,帅哥美女些,帮个忙 5`Your English book is 【on the desk】.(对括号部分提问） Your English book is (on the floor)对括号部分提问 I can see a clock(on the wall).对括号里的部分提问 Look at your book改为否定句.求你啦 . 完型：At the same time,a steel pipe(钢管) is p______ down to .A.put B.pulled C.pushedAt the same time,a steel pipe(钢管) is p______ down to stop the sides from falling in and to keep out water.附全文：Nowadays more and more people care abo feel和make应该怎么搭配? 英语翻译Same amount of time the same location.The only thing is you.I resume my life the way a person traveling in the past.I leaned cozy evening inside.An incomparably lonely position It made me feel worried?改为被动 have to ,时态,Must,it is/was neccesary to doit was necessary for him to go out last night看了很多不同出版社的参考书答案都是 i've had to go out last night请问1.怎么理解这个答案,不是for him 怎么答案变成了i 做主 have to和must的区别.have to是不是必须,不愿做也得做而must是自己心里想的,自己让自己做? must与have to的区别例如:1.Bob can not come out to play because he ________help Dad in the garden.A.can B.can not C.has to D.must如何判断用must还是have to 用一个三个词的英语单词,如sky等,这个三词英语单词要表现快乐,喜悦的形容词,happy,glad,glee没找到三个词的快,带中文 英语词组都是形容词+名词的构造?还是特定的?比如happy new year不能写成new year happy? “惠”字有几种读法【用广东话读】 He has made a lot of films,but( )good ones怎么翻译? he is written a lot of stories “兔年快乐”英文怎么说?happy rabbit year? Mary is 12 years old.Two years ago,she was twice as old as her brother Jack.How old is Jack now?我读不太懂这是什么意思,希望英语能手能帮帮我回答这个问题 Nora was sixteen years old.She had a little beother.Her brother name was jim.