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共找到 3028 与a12-year-oldboy 相关的结果,耗时3 ms
设(x+1)4(x+4)8=a0(x+3)12+a1(x+3)11+…+a11(x+3)+a12.求:(1)a0+a1+a2+…+a12的值;(2)a0+a2+a4+…+a12的值.
数学
什么情况可以这样用?“A11+A12+A13+A14等于用1,1,1,1代替D的第一行所得的行列式”辅助行列式D1=1111110-5-13132-4-1-3直接计算得D1=4,又因为D1=A11+A12+A13+A14所以在D1中有A11+A12+A13+A14=4
数学
1 中有 A11+A12+A
A.one and a half year`sB.a year and a half`sC.one and a half yearD.a year and a half的区别和用法A.one and a half year`sB.a year and a half`s
英语
.one and a hal
列句:He bought a house last year.Did he buy a house last year?He didn't buy a house last year.列句:He bought a house last year.Did he buy
英语
house last ye
My uncle went to China last year.We haven't seen him__.A.since almost year为什么选B?A.since almost a year B.since almost a year ago.C.afte
英语
almost a year
初三英语任务阅读The Spring Festival is our Chinese people's festival.There are different names for each Chinese year.We call it the year of sh
英语
ep,the year of
若按现行公历倒推,公元前的闰年怎么算?0){if((year%4==0&&year%100=0)||year%400==0){monthLength[1]=29;}}elseif(yearif((abs(year)%4==1&&abs(year)%3200=1)||a
数学
year ) % 4 ==
1.the weather this year is much wetter than ___ last year.2.he has been working in the company___A.for one year agoB.last yearC.since
英语
ast year.D one
1.He bought a house last year.2.He has already bought a house year.1.He bought a house last year.2.He has already bought a house year.
英语
这两个句子先变否定句、在变疑
Uncle Wang fed a cow last year(用next year改写句子)Uncle Wang fed a cow last year(用next year改写句子 )=Uncle Wang--- ---- ----- ----a cow nwxt
英语
ear.Everything
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