关于点评同学的语句，优美

十道列式计算, 有一个图形：高为：cm长：5cm宽：2cm问：棱长总和是44cm,高是多少厘米? 有关艰苦奋斗方面的名人名言 位图与矢量图的区别?越详细越好.要求通俗易懂. 矢量图与位图的区别我想知道它们的详细区别 位图和矢量图的区别BMP是什么图JPG是什么? 怎样区分是位图,矢量图?怎样看格式就能知道是什么样的图形,位图有哪些格式,矢量图包括哪些格式? 808+798+801+802+797+794怎么做假设全部都是八百 1.某数的百分之40是4.2这个数的10分之9是多少2.比一个数的80％还多10的数是16球这个数3.一个数的5分之2比他的60％少18这个数是多少 初二 物理 急. 请详细解答,谢谢! (9 22:4:41)一根绳子最大只能承受490N的拉力,问这根绳子最多能挂质量是多大的物体?  为什么这样做 57页72.John like Chinese but he is not good at it .----------.A.so is Mary B.so does Mary C..so it is with Mary D.so it does with Mary 为什么不选b问题补充：应该选什么答案 Good.Do you like working here?Yes,I do.I like it a________.And I like Chinese,too. x:3/4=1/2:2/5 解比例 有过程 __do you like eat chinese food?--very good错了，是 very much 2009年东城一模63题怎么做啊?63.What kind of article is it?A.A news report.B.A popular readi2009年东城一模63题怎么做啊?63.What kind of article is it?A.A news report.B.A popular reading.C.A tourist guide.D.A science fiction. 09东城一模数学13题13.已知正三棱锥 的四个顶点都在同一球面上,其中底面的三个顶点在该球的一个大圆上.若正三棱锥的高为1,则球的半径为_________,两点的球面距离为________. Li Ping is not ,..,good at math..her brotherA.as;as B.so;as C.as;so D.a little ;than.并说明原因 poor Danny's good or is Chinese 怎么连啊 如图,∠1=∠2,∠3=∠4,说明△ABC是等腰三角形的理由 如图,在△ABC中,AB=AC,点D在BC上,∠1=∠B=2分之1∠2,说明△ABD为等腰三角形的理由下面九个语句是说明△ABD为等腰三角形的表述,但是次序搞乱了,请将这九个语句重新整理,说明△ABD为等腰三角形 英语填空 Han Mei is a Chinese girl .She is twelve years old .Han Mei is a Chinese girl.She is 13 years old.She is a good student.She ___ English very much.Children is Day ,___ 1 ,is Han Mei is ___ .She wants to have a birthday ___ .Her mother mak Amy is a 14-year-old Chinese girl.She is studying in the USA.As a middle school student,she hasfound many differences between American children and the Chinese o______. 4=1.2分之x 解比例急 What is John good at 的答句 Tara is better at Chemistry than Tina.(改为同义句) Tina is ___ ___ good at Chemistry ____ Tara. He knows little Chinese but he likes reading Chinese books.改为同义句. Tom likes reading Chinese books although he knows a little Chinese.（用but改为同义句 He know little Chinese but he likes reading Chninese book 改为同类句怎么改 __He knows a little about Chinese.划线部分a little ,对划线部分提问._____ ____ does he know about Chinese? He likes reading books.He ________ _______ books,改为同义句 属马的人今年几岁? 若两平行线3x-2y-1=0和6x+ay+c=0之间的距离为(2√13)/13,则(c+2)/a的值为我唯一想到的是,因为是两条平行线,所以它们的斜率相等.