博士能精英10x42评测

Can you help me clean de window?B Sure go ahead C sory but i have to meet my uncle 选B 和 C选哪个？ 英语：I'm sure I can help you find ( )bed for your new house,but now I'm heading for ()bed to haveI'm sure I can help you find ( )bed for your new house,but now I'm heading for ()bed to have a good sleep1.a ,a 2.a ,/ 3.the a 4.a ,the为什么是2 为什么说人人为我我为人人这种境界是颇耐人寻味 《竹石》的内容以及作者（古诗） I was late for school the day before yesterday改为否定句RT 一道高数题,9 高等数学（1）9题 I was late for school的同意句 that is our line in the sand At the same time,this student hewed to the principle and line of our company.帮我翻译一下 中国党的历史上重大事件、重大会议!急 中国共产党在长期艰苦奋斗中经历了哪些重大事件 数学问题要过程急10分钟 已知函数f(x)=1/3x^3-ax^2-2x+1,设g(x)=(3a^2-2)x,当a=1/2时,求函数的极值. 英语翻译Use the following rule for your decision:whenever you prefix some URLs with CGI-scripts to force them to be processed by the CGI-script,the chance is high that you will run into problems (or even overhead) on sub-requests.In these cases,u 如何翻译leave the technical details of the the contrat to our assistants 翻一下Don't complicate,this is our fate.So i won't hesitate no more... 翻译：This is our living space sin²(π/4+α）如何转换成cos²（π/4-α）?能不能这么转? 我不记得是哪本书是否有个cos²a+sin²a=1 是怎么推来的? 翻译:it is true that we must make our greater efforts:otherwise we cannot catch up with the developed countries 2009到2010年6月年国际重大事件 一、在水平桌面上放两支蜡烛,一支长,一支短.在点燃后,将两支蜡烛用一个透明玻璃罩罩在一起.问：1.哪支蜡烛先熄灭?2.请你分析这其中的原因.二、举出你所熟知的一位科学家及他在科学领 一些英语问题,会几个就说几个3q了,一.根据句意和首字母填空.1.We have w_____ culture on the left .2.Go u_____ and turn right.(要说明句义）二.句型转换.1.Ricky taught English two years ago.(改为同义句）Ricky ______ 下列各叙述中,你认识符合科学原理的是拜托各位了 3Q下列各叙述中,你认识符合科学原理的是（） Ａ使用含磷的洗衣粉,洗衣后的水会增加水体中鱼的营养 Ｂ疏通煤气管道时,应该先充入氮气 盒子上的男人 THE MAN ON THE BOX怎么样 the man 拒绝—to carry the box.这个空填啥 l asked the man ()box to the school yesterday. 已知tanx=2,求/cos2x+1的值. 1.a1=1 an=a1+2a2+.(n-1)an-1求an2.an+a（n+1）=1/2,a1=1,求an will give up,if you don't remember me 麻烦帮翻译下 Don't give up, you will do well. Baby.是什么意思?这句话是什么意思?用于感情上!谁能告诉我啊?