证明矩形对角线相等

卖劲的反义词是什么 卖劲的近义词是什么 卖劲的反义词是什么啊?一定是正确的啊~ Academic awards的particulars应该填什么?这是表格需要的,麻烦会的人教我,谢谢. 不为人知、卖劲这两个词是啥意思?快回答! NATIONAL TELEVISION AWARDS怎么样 记念的近义词 英语翻译这句怎么翻译?为什么不用现在You acting like a star我加了ing是不是就错了? 经常熬夜对你的身体不好.（stay up） 用英语怎么说 近义词.越发( ) 插口( ) 记念( ) 登时( ) 熬夜 用英文怎么说来着?一个词组 中翻英：经常熬夜会损害你的健康.（stay） 一个光滑斜坡（直角三角形）,物体A,B（质量等）.A自由落体,B沿斜坡下落.不考虑摩擦力,他们从同一高度开始运动的.那么他们机械能守恒,但是EA=mgh,EB=mgh 而EkA=mgh（由v=√2gh得到的）而EkB的加 如：Today,we'll bagin [ ] we stopped yesterday so that no point will be left out .填where还是what?如何区分状语从句与宾语从句？ Today ,we will begin where we stopped yesterday so that no pointToday,we will begin____ we stopped yesterday so that no point will be left outa.when b.where c.how d.what 为什么选b 不选d呢?1、stop既是及物动词也是不及物动词2、怎 Linda does'n like c______ clothes怎么填? which season does Linda like best?why? free-space wave impedance 什么意思 湖上朱桥响画轮,作者在情感上经历了怎样的变化,这样写有什么作用 messenger bag啥意思? 穿长筒靴的猫 VéRITABLE HISTOIRE DU CHAT BOTTé LA怎么样 英语翻译Such a flippant[5] attitude has not gone down well with advertisers,who are up in arms about the problem.Some have even resorted to legal action.Google reached a settlement in March with Lane's Gifts and Collectibles,a gift shop based in 英语翻译3.2.3.Use of H3PO4together with either H2SO4or H2C2O4Tables 6 and 7 present the flotation results of East Mahamid oysterphosphate sample using H3PO4for depressing phosphate mineralsand H2SO4(Table 6) or H2C2O4(Table 7) for controlli 英语翻译Capitalize on who and what you areHere is another advantage small town businesses have over their big city counterparts.That advantage is that people get to know you.You can probably call most people who come into your business by name.Yo 室颤是什么病 关于遨游浏览器的语言问题我的遨游浏览器一次被我无意中点了什么键之后第二天打开的时候就变成全英文版的了,请问怎么改回中文的啊? 英语翻译literally在这个句子里应该怎么翻译啊 commission和council有什么区别? 宅文化的定义 宅是什么意思 parliament和council 有什么区别? 英语翻译People can rent one of these cars for a whole day or just take a ride in it from one place to another,the professor said.Around 400 to 500 of these cars will be made for the Expo in 2010.The cars will have radar to help them get around pe