一年级实践作业计划

电动机工作时,是将甚么能转化为什麽能? I am very glad to see you when I was sixteen years old,the age,I also do not understand politics,still do not understand the interests,that time is also the makeup.I'm glad I like a glass of water has not been polluted met you,give you thoroughly mys 欢乐的近义词快. 欢乐的近义词是什么一定要是近义词 高兴的近义词 请问为什么亲爱的近义词为什么是美丽,勇敢,快乐?没什么关系吧.大概? he has been to beijing twice为什么不用gone 开心的近义词 为什么是Where has she been?而不是Where has she been to?；为什么She has been to Beijing.需要to大哥大姐,两问请都打 寻找有色金属铸造人才本人欲开办一家有色金属铸造的工厂,请问如何寻找负责铸造工艺选择的人才?(铸造工艺设计师、铸造工程师) 寻找有色金属铸造的人才本人欲开办一家有色金属铸造的工厂,请问如何寻找负责铸造工艺选择的人才?(铸造工艺设计师、铸造工程师)拟做烟灰缸产品,材质镁、铝、锌合金,请教各合金用什么 我才涉及到砂型铸造方面,希望大家能推荐些关于砂型铸造方面的书籍, my mom is happy because she has a b____ job. Because she is sad . lisa sad is ,because she her leg is hurts连词成句 ls she happy?---no.she is sad,because she failed her math test.的意思. And am I glad to see you!走遍美国精讲笔记Here's a brief description of forty-three years of on-the-job training.这句子能改成Here's a brief description of on-the-job training of forty-three years 铸造人才交流去哪里? 多大的槽铸造时才需要铸造出来?合理经济?感觉ca6140床上的拨叉的16mm*8mm的小槽应该不用吧 pretty 和quite的区别英语 glad to meet you与nice to see you 的意义和用法分别有什么区别?从一开始学英语就学这些见面打招呼的礼仪句子,可有的时候用前者、有的时候用后者,但是翻译的时候感觉意思一样,都是“很高兴见 fairly/rather/quite/very/pretty的区别越简明越易记越好! 写一写你怎样保持身体健康的:用英语5句话概括 quite的用法 quite 的用法有关quite的用法,请尽量分条写. 写四条关于健康的（英文)语句Be Healthy EverydayDrink 8 glasses ofwater everyday.Eat more vegetables andfruits.Do sports everyday.Early tobed,early to rise. A.B.C.D.E为原子序数依次增加的五种短周期元素.A.E同主族,A能与B.C.D分别形成电子数相等的三种分子,...A.B.C.D.E为原子序数依次增加的五种短周期元素.A.E同主族,A能与B.C.D分别形成电子数相等的 有没有两种短周期元素1:1组成的化合物电子数为38的 My Favourite Great City 写英语作文6句话.急,以My Favourite Great City 写英语作文6句话 帮忙写篇英语作文 100字左右 my favourite city milan(米兰) 用my favourite city is Beijing为题写一篇英语作文不少于40个单词. 英语作文My favourite city--Shanghai50词，六下