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共找到 1005199 与不是bedding/bedclothes要地道的名称 相关的结果,耗时349 ms
数学期望公式:当X~H(n,M,N)时,E(X)=nM/N.当X~B(n,P)时,E(X)=nP.是怎样推出来的?
数学
Hello Lucy!I _____ know you ______in Beijing.A don"t are B did"t are C did"t were D don"t were 选哪个?为什么?
其他
I ( )such a beautiful city beforeA.don"t visit B.didn"t visit C.haven"t visited D.hadn"t visited
英语
用origin进行数据处理有两组关于时间的数据电压U(t)和电流I(t),计算t1到t2 U(t)*I(t) 的积分.就是计算耗电量. 尽量说详细点,我完全不会origin.做毕设需要,我装的是origin 8.0.
其他
英语翻译Everyone's telling me,I should be,somebody I don't wanna be I feel you watching,my every move,The pressure's coming down on me (I'
英语
much more tha
已知是i,m,n正整数,且1 (1+n)^m第一小问的A(i m)和A(i n)是排列公式,上面i,下面m和n
数学
i know shanghai is a big and beautiful c___.but i am a l___ worried,because i don't know m__because i don't know m__ about chinese foo
英语
.
I ______ live alone.A、didn't use B、usedn't to C、didn't used to D、usedn't我怎么觉着 四个答案都不对啊.20:00以前必须回
英语
but,so,if 都是连词,连接的句子在主句做的成分却不相同,怎么区分?如:I have money,but I don't havetime .I have moeny,although I don't have time.这两句话一个是并列,一个是状语.怎么区别
英语
词引导句子在主句中成分
A:____________________B:I'm sorry.1.Yes,qlease.2.I bumped my head.3.You shouldn't play with CDs!1、A:Can I have some sweets?B:_________
英语
_________2、A:W
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