316不锈钢保温杯有害吗

she went to bed,for she was tired.和he is absent because he is ill.because 和for 可以换过来使用么?两句不同连词的用法是不是因为那个逗号?前者是平行,后者是从句? There is a knife and a fork on the plate.请问这句话对吗?第二个"a"用省略吗? 找错:There is a fnife and a fork on the plate.找错:There is a knife and a fork on the plate.就近原则没错啊?整体原则也没错啊? There is a heavy snow today.(用tomorrow改写) 英语翻译Adele - Rolling In The Deep There's a fire starting in my heart Reaching a fever pitch,it's bringing me out the dark Finally I can see you crystal clear Go head and sell me out and I'll lay your shit bare See how I leave with every piece Rolling in the deep中文如何翻译?整首歌讲的是什么? There is no fork on the plate.（同意句转换） Mary has ten books.Tom has six books 合并成一句话如上是 Mary has ______ books _____ Tom If there are _ trees,the air in our city will be _ fresher.A.less;more B.more;more C.more;much D.much;more Mary does not have any books（改成肯定句） Mary has some books.has不是用于第三人称单数么?为什么Mary does not have any books这里面用的是have?后来改成肯定句又改为has? 谁有阿黛尔的rolling in the deep的中文歌词啊?我觉得这首歌很好听 we have an English speech contest （in September）回答（ ）（ ）you have an English speech contest There will have an English film here tomorrow.这句话对吗?为什么? She can't go to school,because she has to look after her __ brother.A sick B ill C little D big There's going to ____English evening tomorrow.A.be an B.be a C.have a D.has an Betty can't go to school today because she feels sick,so her mother teaches( )instead.(her/herself在第一个括号内填一个后面括号中的一个词,（her和herself选一个合适的） 急需《走遍美国》及《新概念》三、四册的所有MP3 There______a knife and a fork on the table.A.seems to beB.seem to beC.is seeming to beD.are 说出ABCD的意思.有分奥 新概念与走遍美国比,谁更历害?怎么办呢?苛摸\x0d新概念与走遍美国比,哪更好,更权威,实用从学真正英语能力? is there a dirty fork on the plate?这句的主语是a dirty fork还是the plate He was busy writing a story,only ____...He was busy writing a story,only ____ once in a while to smoke a cigarette.A、to stop B、stopping C、to have stopped D、having stopped 为什么不选A 为什么是伴随状语？ 英语he is only two . 的意思he is only two . 的意思 It is only the fairy tale. Bruce likes playing ____ a riverA.atB.toC.inD.from 求音频.新概念英语3,英语900句,VOA特别英语新闻,走遍美国(中级)的mp3发油箱~有的发 企鹅362946546 油箱.你懂得 四级听力和VOA 新概念的区别我过四级听听VOA 新概念可以吗? 有这种说法吗?Are you finished? are you finished watching TV?这句子英文语法对么?谢了,请指教. only品牌,翻译成中文是什么意思 Are you finished?句子是什么结构 are you finished Of all the 40 students in this class,20 students are girls,20 students are boys and all have toys从语法角度讲这句话对吗?怎么改呢重点是20 students are girls，20 students areboys 这两句话各是个完整的句子啊。能这样用