已知周长和面积求长宽

sorry we for late reply .you better find your way to raise the money 求大神指导如何将f220刷入recovery如题 散文多描写自然风光、人生世态 ,追求光明的作家是 《饮酒》（其五）中表现作者恬适,对生活无所追求的句子《饮酒》中表现作者恬适,对生活无所追求的句子是哪个?揭示由于作者心灵超脱世俗才能感受到一切自然乐趣的原因的句子是哪个?表 oemsf is missing是什么意思 饮酒(其四)这首诗表达了诗人怎样的人生志趣?你是如何评价的? 鱼的那几个鳍都有什么用 游过黄山的人,都说黄山是天下第一山.怎样改成双重否定句 Which are is mire beautiful the dress or the jacket? 小学英语课如何去上得更有趣? 变态用英语怎么讲 我这里一共有三个问题1、中世纪一共延续了多少年?2、骑士在当时有什么身份地位吗?3、中世纪对欧洲有什么影响吗? 英语,变态的英语 which seasons are your favorite?啥意思 3岁的孩子说话吞吞吐吐的,应该怎么帮助他提高表达能力 Imports lead exports by almost a 2-1 margin.?这句如何翻译?急,在线等~~谢谢好心人解答! 因为我表达能力差所以我很少说话这样给对 好心人,求解,谢谢!这是翻译 1.“what's wrong with the book?'"One page is _____"A.disappeared B.losing C.missing D.disappearing2.You ____ the same mistake again and againA.always make B.always are makingC.are always making D.are always made麻烦说下理由 ___all the boys in her class Mike was the most honest one,Kate believed every word he said.A.Because of B.Because C.As D.For thatOh,it's nearly 8 o'clock.Jack should have come earlier.But you may___that he won't be late,since he is always on time.A.r Scientists who study___noise say that____average noise level in New York is 72.5 decibels(分贝）A./;the B./;an C.the;an D.the;the我老是搞不清是an average of还是the average of还是什么的?把有关average的主要词组告诉我,要准 1.The witness said that the UFO -------east to west when he saw it .Awas traveling B .travelled C.had been traveling D.was to travel2.We are advisded not to respond to any e-mails -----personal information ,no matter how official they look. places which are densely populated are habitable environments. 4578 什么意思? 世界上有vfo吗 英语翻译63810：places which are densely populated are habitable environments.求本句翻译及语言点1—places which are densely populated are habitable environments.翻译：人口密集的地方是适于居住的环境places which are dens 世界上有没有VFO?... listen to conversation 1.tow animals are wrong places which are they?什么意 他说话吞吞吐吐用粤语怎么讲?粤 语也叫吞吞吐吐?我听别人不是这样说? 等边三角形abc的边长为六求其内切圆的米的内接正方形的一fg的面积 中国进入世界遗产名录的景区我们应该怎么保护 如图 圆o是边长为2的等边三角形abc的内切圆,则圆O半径为 《三国演义》中忠诚和智慧的象征