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on a tous le droit 的歌词和中文翻译 拜托翻译下这句话¿A quién le encanta,ja,ja! For the first time翻译成中文是什么意思 What terrible news! 为什么不是How terrible news!terrible不是形容词吗?感叹句结构：what+(a/an)+adj+n+（主语+谓语） How+adj/adv+(主语+谓语） 相比较两个不是都可以吗?真是的!~谁能帮我啊! 帮了我 我会say t cos(sinx)是什么函数? 关于函数y=cos(sinx)能不能介绍下它的周期,奇偶性,用几何画板画不出来他的图形,这是为什么?为什么sin(cosx)就可以画? They get terrible news.变为感叹句（用what和how来引导） It always plays tricks on people英译汉是什么? 中国 我的美好生活 征文 Seeing For The Very First Time 歌词 He r-----likes reading .He is a member of the reading club. He is in the Rwading Club改同义句 半元音前the怎么发音 have had . 和have done . had done . 和 have been doing . had been doing ,和have been +adj . 区别总的来说 就是 have 后面 和had 后面 的各种搭配的 不同. 求高手解释... 我现在在国外上学. 英语作业特别难 .而且 请问maya mel中 cos函数是怎样计算的各位大神都没有具体说明这个后面的结果是怎样算出来的啊,如果它只是比值那为什么会产生具体数字的结果,菜鸟啊,救助 have been 函数cos(mx)^2的原函数是什么,怎么算如题!更正...是cos^2mx 关于have been+adj的疑惑!The responseof the world community-and not least Australia-to the heartbreaking tragedy( `has been swift and generous)高手帮忙从语法角度解释一下括号里的have been+adj的意义,顺便翻译一下本句意 Amy s a member of the Reading Club.同义句虽然我好像做过，但是…………忘了 This is my homepage,it's very poor,Now,because it's my first homepage. Sandy is a member of the Reading Club.改为同义句 Sandy () () the Reading Club. because it is my first time _______( to eat food ) Sanday is a member of the Reading Club 改成同义句可以是Sanday is in the Reading Club Danyang has changed a lot over the years 的同义句There ______ _____ many ______ in Danyang over the years Hong Kong has changed a lot over the years同义句这句的同义句是什么?给的填空题：There ＿＿ ＿＿ ＿＿ ＿＿ in Hong Kong over the years. my hometowe has changed a lot over the years 的同义句____ _____ ____ ___ ____to my hometown over the years____ ____ ____ ____ ____in my hometown overthe years This place has changed a lot over the years.There have____ ________ ___ ____this place over the years. 函数计算 根号3*cos^2x?函数计算 根号3*cos^2x为什么等于根号3/2*(1+cos2x)? 求过程 谢啦 原句：Ten days has passed.问：为什么days后用has?名词本身以S结尾，其谓语动词应用单数形式但我没弄懂这是啥意思 The rain has lasted several days 这句中has lasted有问题吗? Several years has passed since we started our middle school life.这里为什么是has passed?several years不是复数形式吗,为什么不是用have passed our city has changed a lot over these years 如何改写成 there----in our city over these years