化学反应实质

德国人是最认真的,German are the earnest ones?这么翻译对吗?ones用的对吗? bird-girl是什么意思? 以The Importance of Vocabulary Study为题写作文以议论文的形式哦 是 the importance of study 还是 the importance of studying如题 优雅的近义词和反义词 优雅的近义词和反义词是什么 Are you serious? are you kidding?no,i am serious.是这样翻译吗?-----你是凯迪吗?-----不,我是赛儿瑞儿斯. you are so serious什么意思 why are you so serious? 我不会让你看扁的.用英语怎么说? 18. Crocodiles are meat-eaters. They hide in rivers and lakes, eating ______ food they can catch.A. what B. which C. whatever D. whichever答案是C 不明白为什么不是Dwhatever 用于无范围的,可是food不就已 And each break and summer we get together and catch up and stuff,but it's always been just that good friends.请问catch up I live in water and i'm cat's favourite 急求这句话的意思I live in water and i'm cat's favourite food! 根据后面的时间状语,连词成句,注意谓语动词的变化1 two railroads/build/ the engineer(from 1990to2000)2 is /LU Yun/a writer / die / and(in 1936)3 brother/ learn/ start to/ my/ little/ Engliah(when he was 7 years old)4 walk/ on /they 阅读理解 Dear MS．Reader,Think about an 11-year-old child spending her days washing clothes,lookin1t,his letter mainly tells you to ()a ,know about poor people b,make some money for them c,show pity to them d,make people help them 2,you can help not know的过去式 know的过去式怎么写 西班牙语conocer的命令式变位问题现代西班牙语一书说conocer单二命令式变位是陈述式第一人称conozco去词尾加命令式词尾,那就应该是conozce,那为什么词典里给的是conoce,后面还有个conozcas是命令 关于英语中过去分词和现在分词完成形式的区别______ there for 30 years,Haydn moved to London,where he was very successful.A.Working B.WorkedC.Having worked D.To work过去分词也表完成 现在分词的完成形式也表完成 过去分词,现在分词,过去式的区别以及它们的一般形式是什么? I like washing the dishes (b )washing clothes I at catch bottles often put them in fireflies and night(.)怎么连词成句 The girl is washing the clothes in the river.改为否定句 The girl ___ ___ washing the clothes I don’t think you are suitable.我认为你不合适.我写的对吗? 有木有什么方法能在暑假快速提高英语口语呢? Pay the airport-tax at the opposite counter,then go through the_________check(secure) 理想主义与现实主义的国际政治理论比较 英语,Lesson 61 连接下列句子,以 By the tLesson 61连接下列句子,以 By the time… 开头.Example:The Hubble’s eagle eye will send us thousands of pictures.You will read this.By the time you read this,the Hubble’s eagle eye will have 区别理想主义和现实主义? 现实主义与理想主义到底有啥区别你认为你属于那种类型? know的过去式是什么