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理解;勤劳一日,可得一夜眠;勤劳一生,可得辛福长眠 勤劳一天,可得一日安眠；勤奋一生,可永远长眠 原句莎士比亚的原话 不要翻译的` 誉写相近的词语,有急用誉写() 设f(x,y)为连续函数,交换二次积分I=∫(0,1)x^2dx∫(x,1)(e^(-y^2))dy的积分次序后则I= f(x,y)是连续函数,交换二次积分∫(0,1)dy=∫(0,根号下1-y)3x^2×y^2dx的积分次序后结果是 被动表主动的单词,词组是被动表主动，不是主动表被动 cone是啥意思? repair可以用现在进行时表将来么新概念61课 习题第三题NASA is now going to put the telescope right.NASA___it .（C）A is repairing B has already repaired C will be repairing D to repair为什么选C?A怎么不可以?用现在进行 这两句英语句子是什么意思?句子是：The courtyard in front of the hotel provides parking space for ten cars and there is a space for 20 or more cars off a side street 200 yards away.This is quite convenient. 1.yet our obsession with femininity and "attractiveness"-at the expense of personal and professional growth-has never really gone away.2.our preoccupation with such superficial aspects of "femininity" to the exclusion of other,more important qualitie 写一篇对学校搬迁看法的英语作文 100字左右 we are not quite done here为什么要用done? 佛、道、上帝是究竟的,而人道的悟是求得的结果,既然求必有可得也必有不可得. 图像应该没画错吧…可是怎么感觉有3个不可导点…求教图像应该没画错吧…可是怎么感觉有3个不可导点…求教 电机型号含义Y2-315S-2-TH/B5-110KW的含义 make a noise in the world 关于 traffic accident 的口语对话（4个人）关于 traffic accident 的4个人的口语对话 有2个撞车人 1个医生 1个警察 编一个情景对话 希望医生的语言要详尽些 有没有we've done talking 的说法?我是想表达,我们之间无话可说了. 英语口语对话Talking about past event两人对话,一人十句,共二十句, 第四题? 求第四题. 第四题啊 第四题阿 We've done what we can to save the situation.Now we have nothing to do but wait.谁能给我把这句话讲讲. 第四题, 英语中那个时态最难学? you need to identify pairs of tiles and remove them pair by pair.however,atile cannot be remoned if there're tiles next to it at both side.you can use hint to helpidentifying apair.however,no.of hints per round is limited 我曾经在某校学习,是什么时态?用英语怎么说?我4年前曾经在贵校学习,现在还是你们的学生吗?请帮我查一下我的学籍!这句用英语如何地道的翻译出来? 1、complete the sentences by choosing the correct word from the pairs in brackets.1)a microsco...1、complete the sentences by choosing the correct word from the pairs in brackets.1)a microscope can make small objects look (much larges/even smaller) 第四题咋做啊 Watching Movies for Your Summer Garfield:Watching Movies for Your SummerGarfield:A Tale of Two Kitties 《双猫记》Hello,Garfield will meet you again on the screen.This time,America's favorite cat Garfield travels to London.Garfield gets lost on t children的单数形式是什么