初中化学常见的催化剂有哪些?

That's the taxi____he came here.A in which B which C by which D by that you can buy some stamps in the_______ 在玉树地震以后各族人民的行动中所体现出来的是一种怎样的精神 请问这句话有语病吗?汶川地震发生后,全国人民无时无刻不关注着抗震救灾的进展情况. 火影里鹿丸的忍术有没有哪种是可以用影子抓住物体的,比如一块石头溅起,用影子把它固定在空中这种? 用农药 抓到的河虾河蟹 它的流程是农药混入河水中,河虾河蟹闻到这种气味会自动浮出水面来,然后抓住他们的,抓的时候包括吃之前都是活的 英语翻译On one summer day last year ,I went to a city in Francfe in my car .Itwas late in the afternoon.I had booked a room in the Garden Hotel,but I could't find the way to it.When Idrove along a street,I saw a beautiful young lady with a lot of 依然不是我.用英语怎么说? l ( ) already ( )(have) a letter from John. My life used to have you can you don't 请问 I can't leave behind in my whole life、 急 英语翻译 选择.Miss Gao is strict not only（ ）us but also（ ）her work.A.in ;in B.with ;with C.in ;讲的详细点,要有理由, 【英语】He won the ping-pong game.(改为同义句)He was the ____ ____ the ping-pong game.（可以填winner ） Think about space travel.Make a list of what we have and haven't done请问这句什么意思 You should always take into consideration the part a good way of learning will----in your studies.A.give B.make C.play D.teach ----You haven't said a word about my new hair-style.What do you think of it?__I'm sorry I____anyting about it sooner.I certainly think it‘s pretty.ADon't say Bwasn't Cdidn't Dhaven't麻烦说下选什么,另外解释以下原因. 20095月以来,我国政治、经济、文化、科技等方面取得的巨大成就 I didn't know how import you are until left me. 这个答案是不是很好笑(英语翻译)? 英文翻译谢谢、.虽然这场比赛的过程很无聊,但是我对结果还是比较满意的. 能体现爱国和维护祖国统一的团结台湾同胞、港澳同胞和海外侨胞的联盟有哪些? 一百米起跑器怎么用怎样才能找到蹬起跑器的黄金比例?我到现在都没找到,以至于起跑很不好!马上就考试了. 8月的英仙座流星雨哪里能看到?在河北省的衡水市能看到吗?应在什么方向? 谁来帮我写作文 我终于圆了一个梦 惠民二中的学分认定语文作文 希望不要许多重着的 英语翻译面.5.她在学校门口等妈妈.6.迈克坐在吉姆和萨姆之间.7.医院对面有一家银行.8.讲台上有些彩色的图片.9.看,孩子们跑进了屋子.10.我正站在玩具店的外面.11.黑板在教室的前面.12.教室前 Were you out when I called you last night? No,I had a bath at that time.改错He decides to tell the truth to the police so that he would never feel sorry for his mistake 3.The girl was reading a novel written by Jin Yong when her mother would come i 记忆中的紫藤萝和眼前的紫藤萝各有什么特点?作者这样写有何用意?各位,能不能速度点,等…… 我会看情况给分的,最低5分!Thank you very much ! 英语翻译原句：An interpreter is a program that reads a high-level program and does what it says.In effect,it translates the program line-by-line,alternately reading lines and carrying out commands 最好整句翻译一下 I was feeling tired last night.请问此句可不可以把过去进行式改成过去式呢?I felt tired last night.除了时态上有所区分,其他会有区别吗? 什么字母最长? 最长的英文字母是什么?是一个单词