六年级的2道英语题1.What's AIDS?2.What should you do?

六年级的2道英语题1.What's AIDS?2.What should you do? 已知a1,a2,…,as是互不相同的数,n维向量ai=(1,ai,ai^2,…,ai^n-1)^T(i=1,2,…,s),求α1,α2…αs的秩 请教关于英语 'S( 撇S 如题 1.What's Jim's favourite colour?2.pink's her favourite colour.3.Hurry up,jim!The kettle's boiling!4,Is this shirt Jim's?5,Jim's shirt's white.我只知道1,里面的what's 是 what is 的缩略形式.4,里面Jim's 一道相当纠结的英语题!⊙ o ⊙ 请翻译成英语：SMITH这个单词里有一个S.注意：S前面使用a还是an,请注意S的音标,是/aiθ/ 一道六年级的英语聪明题,求,急……1.（ ） Tomorrow is Jim's birthday.He finds a note in his post-box（邮箱）.There is a secret number（密码） on note:2,1,19,11,5,20,2,1,12,12.What present will Jim get for his birthday?A:basketb 改同义句(英语）2题1.What's the time?____________________________?2.What day is it?____________________________? 改同义句(英语）2题1.What's the time? ____________________________?2.What day is it? ____________________________? 快点! 六年级英语情景会话.( )1.当你没听清别人说话时,你应该用英语说:A.Sorry,what's this?B.Pardon?C.Which do you want? 六年级英语情景会话.( )1.当你没听清别人说话时,你应该用英语说:A.Sorry,what's this?B.Pardon?C.Which do you want? what和what,s有什么区别?英语里的 几道有趣的英语题1、what's the Chinese forsix of one and half adozen of the other?2、what's 吹牛in English?3、what three letters turn a girl into a woman?4、we don't want it.It's white elephant.what is it?5、I'm not quite myself 几道有趣的英语题1、what's the Chinese forsix of one and half adozen of the other?2、what's 吹牛in English?3、what three letters turn a girl into a woman?4、we don't want it.It's white elephant.what is it?5、I'm not quite myself 英语发音是{pai sei}是怎么拼写啊?是不好意思的意思吗?英语发音是{pai sei}是怎么拼写啊?是不好意思的意思吗? 英语题 填冠词一． 填空：（在有必要的地方填上冠词,不填的划 “/ ”）1. What’s this? It’s _____ clock.2. What’s that? It’s _____ alarm clock.3. What is it? It’s _____ w.4. What color is the jacket? It’s _____ o running is exercise什么意思?六年级英语下册的第十三课.还有就是What's a minutes?什么意思.希望各位帮帮忙啊 对 是What's a minute? 英语中以ai音节为结尾的英语词…急求…如题 六年级的英语作文,What should we do when there's a fire要有 1.when/fire alarm/not shout/ling up2.when/go outside/not push/not run3.when/outside/wait with your teacher 明天就要,抓紧丫!六年级的英语作文注意 一道概率论的题设事件Ai（i=1,2,3……n）和B是具有正概率的事件,Ai、Aj互斥、且A1+A2+A3+……+An=S.若P(Ai)、P(B|Ai)已知,则（1）P(BA1)+P(BA2)+P(BA3)+...+P(BAn)=1吗?（2）P(B|A1)+P(B|A2)+P(B|A3)+...+P(B|An)=1吗?写错