我是幸福的中国人

数学模型跟一个函数有什么不同?比如一个函数f(x)可以诠释一个系统,那么这个函数就是模型么? 互联网是什么意思?它有怎样的作用? 网络上常说"前方高能反应"什么意思?看恶搞或搞笑视频时,人们总会时不时评论句"前方高能反应","前方高能","全程高能",/ 网络负载是什么意思,请告诉我如何解决 孔子登泰山而小天下的整首侍ssss ()1There is going to____ a football match next week A.have B.be C.has D.do()2________shall we meet tomorrowA,What time b.How much c.What d.Which()3___________seeing a film in the cinema yonightA.Do you B.Shall we C.How about D.Are you going to()4Many The boy often helps his father ___(wash) the car at weekends.一般现在时有两个以上动词时应怎样做完形填空? i often help my father (clean)the car on weekends On Sunday,He often helps his mother clean/cleaning.clean和cleaning选哪个? 我想定做一件白色T恤、谁能帮忙设计一下【不必想太多Don think too much】这几个字和字母.制作个性点, These new shoes are for you.Please put---- ------ 数学函数变量1.判断下列变量之间是不是函数关系：(1)长方形的宽一定时,其长与面积；(2)等腰三角形的底边长与面积：2.已知函数,当x=a时的函数值为1,则a的值为_____.3.(1)函数中自变量x的取值 在 数学建模过程优化问题中有太多的变量应该怎么做 英文名字,vivi 和vivie,哪个好.?我中名叫威威.是男孩,这两个不知道哪个好点,请大家给点意见.,或是还有更好的名字读音比较相似的, 谢谢,```~~不怎么喜欢你们给我取的,我姓王,在麻烦给改改吧.. 英语翻译xiexe 谁来帮我解答英语?All of us found_____difficult to work out the maths problem A it B that C which D what _____the computer is aproblem A where to use B what to use C Row to use D how to use it I don't think he's so great,but my mom______ A do This shoes are 100dollars.（改为同义句）______ ______ ______these shoes is 100dollars. 英语翻译：you and me brotha through laughter and tears 同义词转换１．These are shorts pants.These pants ( ) ( )2.This box is small.This box( ) ( )１．These are shorts pants.These pants ( ) ( ) 2.This box is small.This box( ) ( ) 3.How much is the pencil?( )the( )of the pencil.4.Let's have a look .Charcoal was ______ used in blast furnaces(高炉).A.the chief fuel B.the chief fuel that我的问题是为什么不用that啊.不要说是凭语感.要从语法的角度透彻的讲讲吧.最好也讲讲到底什么时候能用that.什么时候不 新东方的英语好是众所周知的,但那里的数学怎么样啊,有谁学过吗?有在新东方学习过数学的同学,帮忙提提意见啦. 初一英语同义句填空Your daughter looks beautiful.Your daughter looks_____ _____.一线一词（共两条横线） 有没有人暑假去新东方补习英语呢?成果怎么样 this is apen(改复数) 2.those are my choes(改否定句) 3.what's mr fang (改同义句) 新东方的数学物理补习好吗 ?新东方全科补习好不好 ,有没有上过的.初二的 .详细点。please 用英文怎样回答 HOw is your father? How is your English class 的回答 Miss but miss you 求最经典得翻译 这破电影真让我倒胃口.可以翻译成 the movie is lousy which really turns me off . 改错 How many fishes can you see in the river? A.many B.fishes C.in ( )______ 姓彭的英文名本人姓彭,名字忠飞,请大家帮我起一个英文名,本人今年25了,想用一个好的而且和自己名字相近的英文名. 我姓彭,帮我取个好听的英文名．在公司里都要有英文名,取个好听的,又好叫的．．．我是女的