y=sin2x的n阶导数

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Ben is visiting jim 改成否定句怎么改 Jim is 165 centimetres.Ben is 165 centimetres.(合并为一句) Jim is___ ___ ___ Ben. Heiio ,I am jim .Ben is m什么 cousin 谁起床早,吉姆还是本?—吉姆.— —up_,Jim or Ben?—Jim is. He is y______ than Jim and Ben hair的详细用法. hair的复数用法 There is a hair in my soup I don't like wearing long hair为什么hair会在两个句子中有不同的用法 Beef steak is more expensive than fried chicken是什么意思? Now China has joined WTO,so I think English is _______ useful than beforeA.more B.most C.much D.many Now China has joined WTo.I think English is ___ useful than beforeA muchB moreC mostD more but it will force you realize what is happening to your time怎么翻译 cut out 怎么理解此句中的“cut out”Man:I could never finish that long laboratory experiment by myself?Woman:I feel that I am cut out for that kind of work.1.其中cut out的意思常为:1.删去2.关掉3.安排.这里取第三个意思可能稳 cut和cut out的区别 关于cut out forThe phrase “cut out for”in the sentence“But not all kids are cut out for college,despite the expectation of their parents or teachers”can be replaces by()A.made ofB.left out ofC.kept out ofD.persuaded to go to应该选哪 问:( ) is kate? 答:she's twelve The bread _____ her mother made was much more delicious than that ___ you bought at food shops.A./;which B./;/为什么选A不选B? It's much more delicious than w ( ) our local stores sell上面这个句子是定语从句吧,为什么用what不用which 用奉献 是什么写一段排比句150字左右急等 以“奉献”为主题写排比句.快,急.例:邓小平爷爷与大海同在,与祖国同在,于人民同在。 以“奉献”为主题写排比句. Beijing is one of the largest cities in China 北京中国最大的城市之一北京是中国最大的城市 到底哪个才是正确的? reality reality show是什么意思 食品中的塑化剂是包装导致的吗 请问是不是现在吃的包装过的食品都含有塑化剂呢 食品包装材料中塑化剂的含量问题塑化剂的种类很多,关于食品包装材料中塑化剂的含量限定问题,除了欧盟2007/19/EC指令对部分物质有规定外,还有其他更完善的法规吗? 关于奉献的排比句?关于实力的 比如说 :因为XXX的(事例)才有了……,因为XXX的(事例)才有了……,因为XXX的(事例)才有了…….这样子的.再要一个关于奉献的进行 因为奉献才…… 关于奉献的排比句.优美一些的 用献给造一组排比句. 制作一个万花筒,观察同内的图形变化,解释图形变化的原因 万花筒的图案是怎么形成的?