al2o3与盐酸反应

are there 后面为什么跟any?自学新概念英语第28课,见例句的疑问句都是are there any books on the dressing room 为什么不说are there some books on the dressing room? not at all 和you are welcome有什么区别?各在什么情况下用?. I there auy.和Are there any .有什么差别 you are welcome与 not at all有区别---I'm so glad to have got recovered so soon with your help.Thank you very much,Dr.Brown!---_______.A.You're welcome B.With pleasure C.Not at all D.My duty 这里为什么用too不用either,这不是否定句吗? my brother turned on the tv after he got home 的被动语态 有关“not at all ”的知识eg:A:would you mind turning down the music?B:not at all.这里面的“not at all”是“不”还是“没关系”的意思? not···at all等于什么?只有一个词来代替. 请问一下not at all 和not.at all在用法上有什么不同?还有not at all 和not.at all相当于哪些 We all hope people can go to another plante (will come true). 急求英语作文：我最喜欢的科目《My favourite subjects》 Are there any eggs in the box?的答句 are there any eggs? not……at all 和 not at all 用法! vegetables,there,eggs,or,any,are,vegetable,there,eggs,some,and,are连词成句谢谢急! What time do you eat junk food意思 but you were too good to last 该怎么翻译you could have bought me lovebut you were too good to last不好意思打错了一个词是brought不是bought..... It usually makes a difference if you eat junk foodIt won't make any d____ whether you go today or tomorrow这句话的空怎么填,为什么不填differences Mr Green asked Lily whether she had passed the ( )A.yesterdayB.the day beforeC.the day agoD.before the day为什么选B 还有怎么判断是否是间接引语 --------- are you going with to the music store? 西单music store 具体在哪西单music store 具体在西单什么地方?地址具体点.music store唱片店 go in the music store为什么不是go into the music store? __do you like them all?i like the music store there and i can listen to cds A,HOW B,WHAT C,WHY,DWHRER get free advice from sb 的意思 vegetable food junk food 可数吗 为什么 After finishing his homework ,he turned on the TV怎么意思 I don't know___he prefers.A which B that C how D what draw hope from是固定词组吗 do you mind me opening the windown?的肯定回答和否定回答到底是什么呀?yes和no开头的回答分不清哪个是肯定哪个是否定了. 用括号里的词翻译：史密斯教授是一位非常有经验的医生(experienced) I go.I will go. 请问draw attention 是“引起注意”还是“注意到”还是二者皆可