条件概率密度函数公式

用一句古文来形容：我不要的东西,看你可怜给你吧. 有些东西失去了,再痛心也回不到当初的美好,不如就此留个美好念想 这句话用文言文或诗句如何表达? My story is one you've probably heard before,and it goes something like this:in my younger years ,I always ate whatever I wanted and never put on a pound如何翻译?其中and it goes something like this This story can s_____ you 去华尔街英语的人多不多啊?我也想去那里! Can't mend this broker hear这句话什么意思 You can hear ___ (of\from) this in a few days.请问,这道题应该怎么填?还是两个答案都好?hear of\from 这两个短语有什么区别?分别该怎么用?啊，我打错了，应该是hear of 和 hear about 。然后参考答案是hear ab The ends of the earth是什么意思?有地老天荒的意思在内吗? Is++your+mother+dancing怎样用英语回答 '谢谢你的回答'英文怎么说 一行 一列 用英语怎么说 行和列用英文怎么表示? 《你行 我也行》这几个字用英文怎么写搞不清楚, 6列5行用英文怎么说? 用所给的一般现在时态填空.麻烦下!1.He ▁（read）lots of newspapers every day.2.How many students▁（be）there in your school?3.-▁she▁（study）hard this term?-Yes,she▁.4.How many lessons ▁your friends▁（have）on Monda 文言文经常考哪些 为什么要考文言文为什么呢,学学就得了,有什么好考的哦 如果用文言文说“是这个样子的”该怎么说? a o r u f v t i e能组成什么英语 改错if i have the honor Iwant to have a (c )with you about your son. social Where would you place your parents on the following spectrum for social class? social class and class ambiguity social class brother意思?RT class's还是class’ nokia catwalk什么时候能上市?现在是买920还是等catwalk,就是不知道catwalk什么时候上市啊!还有,如果买920的话,买个什么颜色的比较好? What are the economic implications for the UK of entry into EMU用英语回答最好 不能用英语 用中文也可以 What are the benefits of working in a small organization?用中文答也行.我问的是怎么回答这道题，不是翻译。 What are the legal and ethical implications of using COTS software这句话怎么理解,COTS不用翻译,是一种软件的分类.很抽象的说 What different kinds of corporation or company exits and what are the main differences give example?Give example to me Thank you What are the implications of two-tier wages plans for human resource planning? 纯净的生活是什么样的?举例说明下,具体点最好!