煤矿作业空气中苯_甲苯_二甲苯_乙苯和苯

You must be —(kid).There is no person in the house. 英语高手请进：Fearless alone ,Because this world,there must be a person,struggling to go to you请问Fearless alone,从语法角度怎么理解?Fearless 和alone都是形容词?做什么成分? There are so many people in the shop.You must ( )your things.空里填单词有4个选项：如下A.look atB.look afterC.put away D.put on空里 There must be 和It must be有什么区别?急急! -That must have been a long trip to get there - Yeah ,it______ us a whole week to get there请解释下为什么填took不填has taken 作文：夸夸我的班主任 怎么写? 夸夸我的班主任征文! 夸夸我的班主任作文初三作文 我叫小萱求一个谐音英文名好听点袄 取英文名!小孩儿昵称叫萱妮,想个英文名, （ ）Don't forget to send me an e-mail when you -------the city of LondonA reach B get C arrive D enter应该选择哪个啊 Please send me an e-mail when you raech Shanghai改成Please send me an e-mail ------- -------- ------ you ------ ------ Shanghai I'll send you an e-mail as______as possible when i get there.A soon B much C many D early send an e-mail address的意思 What pet_________your family_______(have)? you have a new______-on your computer._______that your family? 英语课本上的junior english for china You have a big family,don`t you?______________I have three brother and one sister 该怎么填 prlmary english for china是什么版的 Her family have ____ ____ _____ every day,like broccoli,____ and ____.中文意思是她家每天都吃大量的蔬菜,像花椰菜,西红柿等等.这道题目是不是出错了,好象多一个空格,如果知道的话, 英语翻译 DO YOU HAVE A FAMILY?应该如何回答?是问你自己有没有组成家庭还是什么?如果是和父母一起住该怎么回答呢? PRIMARY ENGLISH FOR CHINA 10（深圳的小学英语书第10册）第3单元B1的几道题~1、根据B1课文回答下列问题Were there any buses?Were there any factories 50 years ago?how many ferries were there?how many ferrtes are there now?were 夸夸我的班主任作文 This is the same purse as I lost yesterday对吗?符合语法吗？ this is the same knife () i lost yesterday.选项A.which B.what C.like D.as 英汉互译 在九点钟 send an email to my family in China 在北英汉互译在九点钟send an email to my family in China在北京中部西湖do miss Chinapostcards from China senging,I,am,e-mail,my,family,to,china,in,an 连成句子 im sending an email to my family in china对划线部分提问 How to send mail to the Chinese? i'm sending an email tu my family in china.怎样变一般疑问句和否定句? which of these place would you like to visit most?（翻译中文）