铜和浓氨水反应

mrs green is live in london now这句话对吗 this后加单数还是复数 People live in London are often lonely,e______after work.lonely(寂寞）的 丝绸之路是古代横贯什么的通道 You can come over to my house___any time.___里面要填什么词? on the weekend的weekend可以写成复数形式吗请写出具体的原因—— “每个双休日”中weekend该用复数吗?"every weekend"or"every weekends" 怎样才能做到上课专心听讲? 翻译一下The best part of what has happened was the part i must have missed What is the best part?（英语作业本上的,文中相关句子是——The best thing about the film is the part where the ship is sinking（沉没）.What is the best part?这回答怎么组织? 有谁可以帮我起个英文名,女生,中文名Yang qing zhi,最好与我的中文名是谐音的, 中文名转英文名 zhou zhen ju 这个名字怎么换成英文名 要跟我名字的音差不多的. 谢谢.! 帮我起个英文名.中文名是liang xin 女名 不要那种太常用的英文名.比较有涵义的 谢谢 “讨厌”用英语怎么讲she doesn't like dancing.doesn't like画横线,把 doesn't like 换一种说法,其意思不变.换的词只能为一个单词,不可为词组. 不喜欢 英语怎么讲 我讨厌浪漫用英语怎么讲? 开始讨厌镜头 英文怎么讲 “不喜欢就给我滚”的英文怎么讲要语气重的 关于there is no more后面加可数还是不可数比如there is no more seat / seats There is ___ rice?A. few B. a few C. many D. a great deal解释原因 T\I\G\E\R字母造句 用这5个字母为首字母分别成为5个单词 也仅用这五个单词组成句子 必须语法正确 语句通顺 对do you have comic books作否定回答 yes,do you have comic books?的含义是什么 write wrote written的读音 日子开头的四字词语.我要能用的. He tells us that he will come here.[改为一般过去时] He doesn't suppose that you'll come in time,_______?A does he B,will you 为什么圣诞快乐要用merry而不用happy? 一种商品如果降价25%,就要亏损100元;如果降价5%,就盈利140元,这种商品原价的售价是多少元?我不要方程! 一件商品降价20%就要亏损100元,如果按现价降5%,仍可盈利140元求这件商品原来的价格 用英文写一份e-mail（Happy New year）要求写：1、新年在干什么2、新年祝福语、3新一学期的打算（本人四年）本人在上海不要拜访亲戚或有亲戚到家里玩的,最好是在家里画画啦什么的······ We are glad to hear that he—to Beijing next weekWe are glad to hear that he—to Beijing next week.A moves B will move