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20道选择题（4选1）选中5条的概率公式 假设二十道选择题(四个备选答案A B C D),在不会的情况下,猜20道,全错的概率是多少?(带步骤来)来权威,不会的别扰...10分等你拿... 蒙对选择题（4选1）的概率是不是十六分之一呀?蒙出一个选项（例如B）的概率是四分之一,而这个选项（B）是正确答案的概率又有四分之一,是十六分之一呀! 有10个四选一的选择题,某同学一个都不会用做,于是每题都随机选择,求同学做对三个以上的概率 为什么我理综选择题总是错很多啊! 为什么数学选择题总是错很多.我每次考试数学选择题总是对几个,二卷的分经常比一卷高几倍!怎么办? 为什么政治历史选择题会错很多?我是一名高2文科生,我觉得我背书背得还可以,但就是在做历史和政治的选择题的时候会错8个甚至以上!这是怎么回事?我该怎么办?请不要粘贴别人的长篇大论! 为什么选择题总是 有对有错 现在是高三英语选择题总是错很多怎么办? 它是对还是错? 选择题答案错的,求正确答案 请问这三道选择题哪道错 我的可能是错的 This boy is able to repeat from memory ______ 200 short poems.A.up to B.up till C.as to D.as far 2.In Shanghai,city planners have made many places for green belts and garden _____.A.places B.lots C.spaces D.strips 3.Though we have spent two nights in 1.Now,with our stock __________ ,the maximum we can supply is 50 tons.A． diminishes\x0bB． diminished C． diminish D． being diminished 2.I am sure that this quality is superior__________ that.A． from B． to C． than D． for 3.It __________ 帮我做5道高3英语选择题,给50分,速度,急!1.knowing little of the law has----his life-long imprisonment. what a shame!a resulted form b suffered formc led to d run into2.tom,where are the cookies? don't tell me you a 答得好+50分!1.----OH,there is someone in the room.----( ) must be my beother.A.He B.This C.It2.Linda always takes ( ) active part in sports after school.A./ B.a C.an3.This is my twin sister Lucy .Both she and I ( ) good at drawingA.am B.is C.are We don't allow ____in our office,but we allow people___in the smokimg roomA to smoke ,to smoke B smoking,to smoke C smokimg,smoking D to smoke,smoking 1.Which of the following statements about language is NOT true?A.Language is a system B.Language is symbolicC.Animals also have language D.Language is arbitrary 2.Which of the following features is NOT one of the design features of language?A.Symboli 【高额悬赏】关于英语语言学的理论问题.（最佳答案追加100分）麻烦高手列出所有英语语言学的理论及其理论的提出者.格式最好是这样的：（一定要有对应的汉语翻译!）Universal Grammar—— 英语语言学的选择题The following statement "There is a mixture of the tiger ad the ape in the character of a Frenchman" is an example of ___.a. metonymyb. synecdochec. antonomasiad. personification 英语语言学选择题Componential Analysis is a way proposed by the ____ semanticists to analyze the word meaning.A.structural B.cognitivec.behavioral D.functional 英语语言学选择题,选哪个呢?Pair ____falls into the syntagmatic association.a.soak--stains b.pen--pencilc.important--crucial d.farm-harm 1The new story book is written in -----easy English ---beginners can understand.A such thatB such asC so thatD too that2 During the test we were supposed to stay in our seats,keep our eyes on our work,------to anyoneA and not speak B instead of speak 英语高手请进,4.Your offer is not acceptable because we have another supplier ____________similar quality products at a much lower price.A.offers B.to offerC.offering D.offered5.A large quantity of our chairs are being exported to Europe _______ 帮我做17道英语选择题 要求正确率1.The second blind man said that the elephant is more like a spear than________.A.anyone else B.anything C.some of the things D.anything else2.The population of China is_______than__________ of the U.S.A a 英语选择题怎样选择真确率高 2.With a ( ) deposit,you would be able to withdraw money whenever you need.A.demand\x05B.time\x05C.fixed\x05D.irregular3.Some automated clearing houses will be established in the cities of the future to handle electronic ( ).A.transfers\x05B.transfor 正确率要高 英语选择题 速度 正确率 悬赏100分帮我做10道英语选择题Choose the most suitable answer and fill in the blank provides.1.Jack was laughing so _______that his sides ached and tears started rolling down his cheeks.A loud B rough C heartly D hard2.When I saw my niece 给你100分要带讲解的,