计算三重积分∫∫∫xydxdydz其中Ω为三个坐标面及平面xyz=1所围成的闭区域

su yang,（）here,please.yes. You're online every day,will not help the open window,or you want to know you.Always I am still waiting,but you do not have to Computers can help spaceships to fix tiny mistakes and -----(cancel ) wrong orders.用括号动词填空 1. The waiter ____(带来)me the wrong food yesterday.2. Is there a c____ store near here? I want to buysome clothes.3. Can you find some good s___ to the problems?4. The pen I b____ yesterday doesn't work well.求答案, 好的悬赏, The shop assitant ____(bring) me the wrong size yesterday. I wore the wrong clothes at yesterday's party.HoI wore the wrong clothes at yesterday's party.How__I was!I agree,because you should have known what to wear.A,wear.B,smart.C,modest.D,silly为什么? 百慕达三角洲的灵异事件可信吗? 这个极限是哪一种未定型啊?limx→＋∞[(x＋lnx)/(x－lnx)] 用洛必达定理,但我不明白的就是它怎么不是∞／∞的,那是哪一种未定型 极限未定式lim(ln|x|*sinx/|x-1|)X->0 该极限属不属于未定式?应该怎么解? 求未定式的极限1 ：lim(x→0)[(1+X)^1/x + e] /X (-e/2)2 ：lim(x→0)[(a^1/x + b^1/x)/2]^2x （ab）麻烦用罗必塔法则求, 帮忙求几个未定式的极限.1 .lim(x→0)[(a^1/x + b^1/x)/2]^2x2.lim(x→0)(1/sin^2X - 1/x^2)1.ab 2.1/3 关于未定式极限的问题当X趋向于正无穷时,[(1/x)*((a^x-1)/(a-1))]^(1/x) 当a>1时,为什么是（无穷^0） 型呢,在括号里的那个式子,（1/x)是趋向于0,(a^x-1)/(a-1)是趋向于无穷大,那么这个式子不就是(0*无穷 Love is ________ Mummy sees Daddy smelly and sweaty and still says he is more handsome than David Beckham.A.that B.how C.when D.since选C而不选A的原因.我们老师说选that的话LOVE就是后面的从句.有没有别的解释? Dear daddy!Love you forever and 百慕大三角洲这地方这么神秘这么恐怖,还有飞机.航舰进入吗? 为什么会有百慕大三角洲? In addition to you I who all don't want.帮忙解释一下谢谢 Daddy&Mummy loves &不是and吗?不用love吗 Thx mummy...Get me a brand new laptop...Love u so much na...求翻译 Who all don't want in addition to you. In addition to you,I what all don't want.意思知道...怎么读?.问怎么?,,,用汉字代替,, 关于国庆的英文单词,20个,要有汉语翻译 The day I met you,perhaps called God; that day I fell in love with you,this may be called a mirac That Ole Devil Called Love 歌词 一首歌,是一个女歌手用英文唱的,我只听出了一开始的是if you love sb,中间还有that's called satisfied后面有we were born to love !No ture woman的意思..~~~No ture woman是什么意思~~~~ No women,no kids,that’s the rule. 杀手信条为什么no women no kids the babies are playing happily 感叹句 求一分钟发言稿（内容随便）,我高一,上课演讲用要中文的！不要中考的！ 关于保护环境的民人民言要4条? I can't hunt ,can you teach me?