泊松过程的期望和方差

Which is the favourite toy in your class?(回答）急!快! 求英语高手,这里该填什么 Drink a lot of water and you will s________dieDrink a lot of sea water and you will s_________die.这里应该填形容词，鄙人实在是想不出liao 急--英文高手,英语作文 "My favourite restaurant",要PRESENTATION3分钟左右的!thx!"My favourite restaurant",要PRESENTATION3分钟左右的!thx! 急--英文高手,英语作文 "My favourite restaurant--McDonald's",要PRESENTATION3分钟左右的!thx! This file does not exist . were not we having tears in our eyes through the passing of time这句话的意思的什么 We should always believe in what our eyes see, but sometimes, also in what our heart feels 啥意思 This file in your language is not yet available.View the English version. 与象共舞 练习反义词填空惊慌——（）继续——（）松弛——（）姿态——（）庞大——（）温和——（）充沛——（）茂盛——（） Support your favourite restaurant Support your favourite restaurant 什么意思Support your favourite restaurant cafe or food stall by voting in Lewisham Councii ' s food competition. restaurant是什么意思 阅读儿歌,完成练习(二年级)反义词,一对一对,字数相等对义相反.你说直,我说弯,安全可以对危险.你说快,我说慢,光明可以对黑暗.你说正,我说反,讨厌可以对喜欢.依照儿歌写出两个对子.(1)(2)照 儿歌活动反思：我会用手做什么 You are in my heant boneven英译汉. 最后2个单词不太确定. 有形体相似的词可以改变下. 大约意识是.你是我的什么什么.翻译最后2个就OK. what 和whatever怎么区别使用?能详细介绍介绍么.比如这题：If I were ___younger ,I would do ___I am interested in.A.some what B.any what C.some whatever D.any whatever为什么要选whatever 我看不出它和what 的区别。 what ever ,whatever,anyway,any way,区别用法 whatever与what有何区别 英语whatever和no matter what以及——ever与no matter ——一系列单词的区别最好能举几个例子, 为什么protel99se不能添加原理图元件库?显示的是File is not recognized? We are a team这篇文章的内容要英汉互译的内容 we are a team这样说对不对? we are a 请问下各位大大 语文五年级下学期的第四单元的近,反义词 喜洋洋与灰太狼人物介绍不要网址,每只羊或狼都要写姓名、出生日期、年龄、身高、生肖、血型、性格. 喜洋洋与灰太狼昨天不小心看到喜洋洋他拿着个魔法棒施展魔法随即又按了下右手的开关这魔法棒和开关有什么关系吗 喜洋洋与灰太狼之 喜洋洋与灰太狼那个 you can wear them when you can 't see things clearly.根据描述写出单词 where are you now,dear?Iam missing you at present 别人说”Upload finished please check and confirm.“我该怎么回答?我让他们帮助上传文件到一个网页上，这句话是他们帮我上传好后对我说的，我已经检查过网页，那应该说？并不是要说我是否有收 www.ems.com.cn check parcel EE484887892CN confirm receipt of not 英语 would have done 和should have done 的用法