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一道数学题(三角函数)计算(1+tan1°)(1+tan2°)(1+tan3°)...(1+tan43°)(1+tan44°)=?特别希望有各方数学神圣前来指导! 请给”他们手挽手,笑嘻嘻的回到欧洲”这一画面配上批注就英法联军远征中国给巴特勒上尉的信里的第二段讲法兰西和英吉利两强盗的洗劫并火烧圆明园后手挽手,笑嘻嘻的回到欧洲批注应 他们手挽着手,笑嘻嘻的回到了欧洲 批注他们手挽着手,笑嘻嘻的回到了欧洲对这句话配一句批注 世界上到底有没有看书过目不忘的人呢?不是文学故事里的,有没有真的这样的人? 怎么看书才能过目不忘? 怎么看书才会过目不忘?3Q 看书如何过目不忘 英语的语法,但我突然弄不明白了步行去某地,翻译短语是go to+sp.+on foot,也可以说是walk to sp.但是需要注意的是,walk to后接地点副词here/there/home时,介词to要省去,用walk+副词表达 我想问的是,想要 对于n阶矩阵A和B中 ,A的平方减去B的平方与AB=BA是充分必要条件呢?书上在这两个式子间有个双等于号. 外国人能不能听懂中式英语?不是带中文的腔,是语法不同.比如英文喜欢后置,中文喜欢前置.能不能听懂啊 第9题 若向量组x1,x2,x3线性相关,则x1+x2,x2+x3,x3+x1线性 找一些很现实的句子,反省自己 英译汉The traditional tent cities at festivals such as Glastonbury may never be the same again.In a victory of green business that is certain to appeal to environmentally-aware music-lovers,a design student is to receive financial support to produ 关于生活现实的句子?反省自己,鼓励自己的句子? Fossil remains of a 47-million-year-old animal,found years ago in Germany,have been analyzed more thoroughly and determined to be an extremely early primate close to the emergence of the evolutionary branch leading to monkeys,apes and humans.Describe The truth isn\'t always beauty,but the hunger for it 麻烦、英译汉.I will be ready for you.最好能有几种解释. It is too close to the 英译汉,1.I love you not because of who you are ,but because of who I am when I am with you.2.No men or women is worth for your tears,and the one who is ,won't make you cry.3.The worst way to miss someone is to be sitting right beside than knowing 强调人要善于反思的句子是 点M在y轴的左侧,到x轴,y轴的距离分别是3和5,则点m的坐标是A.(-5,3)B.(-5,-3)C.(5,3)或(-5,3)D.(-5,3)或(-5,-3) 怎样写一封检讨书,能在其中用委婉语言讽刺老师d上课时候嘴贱,随便讲了一句话,被老师发现,让写一篇500字,个人很反感老师的行为,但是我"不对在先",所以我想在认错的时候讽刺一下老师, 麻烦英译汉I looked down I have to tell you that the world can afford not look down on as long as you understand the mix of everything you can afford is not the case at an early date the other hand I hope you understand that you mix Ha ha 利用gis进行空间分析时,需要对不同来源的数据进行哪些处理? 、、 救命的快上学了 英语翻译Standards of surface preparation and painting to give a minimum service life of 10 years with need for minor remedial work only during the intervening period shall be used.The Contractor shall submit the names of the proposed paint suppli 谁有八年级上册寒假园地的答案(广东的,蓝色封面的),,跪谢. I shall tell him the truth,______ .A.whether he likes it or notB.no matter he likes it or notC.whether or not he likesD.no matter how he likes it 根式计算题,求解! I'm angry at him for ----(not tell)me the truth 一道次根式计算题!