英语音标重音怎么看

已知0 已知-π/2＜x＜0,sinx+cosx=1/5,求cos2x 小张将一正方形纸片减去宽为3厘米的长条,再从剩下的长方形中减去一个宽为4厘米的长条有助于回答者给出准确的答案两次剪下的面积相等。原来正方形的边长 英语翻译It is true that over the last half century the amount of cash kept outside banks in relation to the GNP has fallen from about 13% to the current 4%.中文一定要正式,到位~ 在比例尺1:20000的图纸上,量的长是3dm的一条公路,由甲、乙两队合修要12天完成.已知甲、乙两队工作效率的比是2:3,甲平均每天修多少米? 英语翻译Wow,so many beautiful dresses!Can I help you,sir?I went to buy a dress for my wife.What about this one?We have blue,yellow and green colors.Well,the yellow one is nicer than the blue one.And Mom likes yellow color .Then I'll buy the yello THE GREAT WALL OF CHINA怎么唱? 画一个长方形,周长是24厘米,长和宽的比是3:1 长和宽各是多少 小明将一个正方形剪去一个宽4厘米的长条后,再从余下的长方形上剪去一个宽5厘米的长条,如果两次剪下的长条的面积正好相等,那么每一个长条的面积为? 怎样划画出一个面积24平方米的长方形,使长和宽的比是3比2? 长方形周长一定,长和宽成比例吗 为什么 Do you want to have a t（ ） to Bei-jing?填空英语 长方形周长一定,长和宽.成什么比例 英语where do you want to have lunch?这个句子语法正确吗? 一个长方形周长是16米,它的长,宽的米数是两个质数,这个长方形的长和宽分别是多少?要快啊!要清楚，要直接。 火影忍者疾风传的动画是从多少集开始的 英语改错：We all know Tianjin is in the north part of China.我感觉它好像没错 适当形式填空 Tianjin is one of the ( )( north ) cities in China Tianjin,__120km southeast of beijing,is the largest costal city in north china.A.laid B.laying C.situated D.locating每个选项都细致地讲一讲呗!他们的区别之类的~拜托细致一点好不？我知道选C，但主要是想知道为什 一个长方形,长和宽的比是3：2,如果长增加2米新长方形周长为24米长和宽的比.快 亲爱的们 懂英语的 近来Upgrade to Camfrog Pro Instantly!Other Registration Methods:Check,Paypal,Switch/Solo,Bank/Wire Transfer,FAX,Phone,Postal Mail or Cash Instantly unlock these advanced features!- Pro users can view up to 100 video window 亲爱的英文怎么表达 亲爱的、我只想告诉你 、你永远属于我自己 要英文的 急用 长方形周长一定,长和宽成反比例吗? 长方形周长一定时,长和宽成反比例吗? 长方形周长一定,长方形的长与宽成反比例吗?为什么?快 长方形周长20cm,长和宽是否成反比例? in north China=in north of China吗 in northern China 和in the north of China的区别 .Beijing is a city in ------- .A.north China B.North China C.Northern China D.Chinese North Know a lot adout English is different from speaking English.这句话对吗是意思 As we know,British English is a little different from American English.能在句首加个what吗?What as we know,British English is a little different from American English.如果这样写,