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同角三角函数已知tan@=3 求2/(1-sin²@) 家具英文怎么说?要有发音的.行不? 英语翻译read book是翻译为读书呢还是看书呢 you are the ace中文意思 凤凰台有哪些节目?（2006~2009） 二倍角的三角函数已知函数f（x）＝2sin（π－x）cosx（1）求f（x）的最小正周期（2）求f（x）在区间[－π／6,π／2]上的最大值和最小值 In our school ,class 什么at 7.40,选哪个,A is Bdoes Cstart Dstarts 为什么 教室里有三张课桌,用否定回答怎么写 busy怎么读 My house is next tn the pay phone.(对划线部分提问) My house是划线部分 _______ _______ next to theMy house is next tn the pay phone.(对划线部分提问) My house是划线部分_______ _______ next to the pay phone Click on the first letter of your this is the first p--- of Huanhuan'letter 英语：I am even less lucky.I am () lucky.A.more B.as C.not so D.so I am less lucky中LESS与LUCKY分别充当什么成分LESS与LUCKY都是形容词吗?有形容词修饰形容词的吗?若是,LESS的副词是LESSLY吗?或LESS本身就是副词?回easonlover：既然LESS既不是形容词也不是副词，那是什 小车三角下摆臂大小胶套一般修理厂会拆吗?不要特殊工具吧?有谁知道的? 汽车三角木如何使用 谁能帮我找篇关于描述furniture的英语短文?描述一个具体的furniture~大概两三百字就可以了~我要的是一个具体的furniture的描述不是总体的哦！一楼的答案不符合要求~ 在ight/ind前加一个辅音字母是什么单词 外力作用与风化作用与风力作用有什么关系 英语翻译请高手翻译的准确,流畅, here is only one book on the desk.(就划线部分提问）only one划线 here is only one book on the desk.(就划线部分提问）only one划线 与家庭有关的诗词名句 什么叫表语、表语从句、宾语从句和同位语从句?句子请归纳句型. 同位语,表语从句的区别 Are you interested in surfing the Internet?3Q-Are you interested in surfing the Internet?-Well,.A.kind of B.kind to C.a kind of D.of a kind [初二下单选题]:As a young man ,you should _____ all kinds of sports .A.activeB.take an active part C.activetyD.be active Are you interested in surfing?为什么surf要加ing? Clara said our vidio should have all the sports we do at school.中vidio应真么改 sue is riding across the field.[完成句子,每空填一词】 I can see__ __ __ __ __ 我在记单词方面有困难用英语怎么说? I am a girl.My name is Gina Green.I'm twelne years old.I'm in Class Two,Grde Seven.My father is Mr Green.He is 40years oid.He is an English teacher.My mother is Mrs Green.She is 38 years oid.she is a math teacher.My father are in the same school,the