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西方经济学 微观经济学 经济学分析方法 习题 考虑一个两期消费的消费者,假定他的效用函数 ,其中 (t=1,2)表示消费者在第t期的消费支出.他的实际收入和预期收入分别为y1=10000,y1=5250,假设利率 甲、乙两桶油共重24千克,第一次从甲桶里倒出与乙桶同样多的油放入乙桶,第二次从乙桶里倒出与甲桶同样多的油放入甲桶,这时两桶内的油同样多,问甲乙两桶原来各有油多少千克? father day’s happy! I don't have to meet her at the station.求翻译,有点困惑 Happy father＇s day 请帮忙翻译一句话,I don’t have to meet her at the station.I don’t have to meet her at the station. a²-a=1,求a的多少,答案我是知道的,有方法求吗 不是我不想去爱你,只是我太自卑了--翻译成英文 一个英语问题如何用三种方式回答 知道的请尽快答复!英语面试时常问的问题每个问题要用三种方式回答考纲是这样说的 这个字怎么读61号元素 英语翻译自己对这句话有那么点感觉,可是翻译把握不准,还请高手说说,主要就是a constant fraction of 的翻译,是一小部分,还是能翻译成比较重要的一部分. 将下列英语译为汉语1.I guess Professor wang hasn’t finished grading the papers yet.If he had,he would not keep us in suspense.2.john remarked after the meeting that the speaker was a woman of exceptional wit.3.“Are you worried about your my classmate liming made acardfor [ ]just now在括号里填分身代词谢谢 请将下列英语译为汉语The canal connected Lake Erie at Cleveland with the Ohio River at Portsmouth,and the summit where it linked the St.Lawrence basin with the Mississippi basin was at Akron—whence the name.The portage that is conspicuous 将下列中文译为英语.我长大相当医生,因为当医生能救死扶伤.她能挽救很多人的生命.医生在我眼中非常伟大.她是这个世界必不可少的人.所以我想当医生. there's something off about her Let's_____the problem after school.从come over,study,visit,play,invite,discuss,join中选 Let's at the shool gate after school.Fish is a kind of .(在空格中填上一个同音异形词） 1.Simon likes to sleep____the light on.I don't think it's a good habit A.with1.Simon likes to sleep____the light on.I don't think it's a good habitA.with B.without C.for D.in2.--Have you bought any traditional food in Suzhou?--_____,but I have a plan I have the greatest r___for your brother. that's neat 让厨师来当建筑师,他可是（括号内填入歇后语） 老厨师熬粥 歇后语 that's kind of that's kind of neat. i wanan drink from clearest water 是什么歌的歌词我是在一个纪录片里面听到的, I want to drink water 还是 I want to drinking wateI want to drink water 还是 I want to drinking water? We saw an oldman ( ) at the back of the bus 为什么填seated A.seating B.seated dressing neat如何解释 英语解释 sounds neat neat solution比较清楚点的解释是什么呢⊙⊙? It's an _____ in the bag.A.book B.pear C.egg It is very interesting to speculate what one could do after leaving the school 请帮忙分析这句话的语