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共找到 320559 与IprefertheCity/countryside的初一英语作文70字的英语作文 相关的结果,耗时251 ms
练习6.My cousin is often heard___________ (sing) English songs after class急,6.My cousin is often heard___________ (sing) English songs a
英语
ter class.7.I
英语情态动词专练情态动词专练用could should couldn"t shouldn"t填空A:well ,look at your bedroom,jenny.you ___clean your room every day.you __leave all th
英语
things around
If you don't help me,I can't finish i(改为同义句)_______ ______ ________,I can't finish it in time.
英语
J Y I i miss you but you don't knowJ Y I miss you but you don't know I hope that you can are happy than me b I love you forever jerry
英语
知道这完整的意思告诉我下!重
英语翻译How,do I put it to words That one thing is for sureYou're the one I'm here forI ,I come running to youNothing I wouldn't do I woul
其他
n't here deser
圆周运动中,2πr/T=v.便可得出2πr/v=T可是书上写的求T是T=2π/vr哪去了?
物理
下列对应是从集合S到T的映射的是()A.S=N,T={-1,1},对应法则是n→(-1)n,n∈SB.S={x|x∈R},T={y|y∈R},对应法则是x→y=1+x1-xC.S={0,1,2,5},T={1,12,15},对应法则是取倒数D.S={0,
数学
,1,4,9},T={-3,
高复班数学题1.复数z的实部为4,|z|=5,则z=2.复数z1=a+2i(a∈R),z2=-2+i,且|z1|<|z2|,则a的取值范围是3.已知a为实数,a+(a+2)i的模为10,则a的值为4.一组数据6,x,2,4的平均数为4,则x=5.已知数据1,2,3,4
数学
5,6,7,8,9,其方差为
复变函数的积分计算积分I=(闭合c曲线的积分符号)[1/(z-z0)^n+1]dz,其中C是以z0为中心,r为半径的正向圆周,n为整数.圆周C的参数方程为z-z0=re^iθ,0≤θ≤2π,于是I=(0到2π的积分){(rie^iθ)/{[r^(n+1)][e^i(
数学
1)θ]}}dθ=(0到2π
图中有源二端网络N外接电阻R=12Ω时,I=4A;R短路时,I=20A.试求当R=14Ω时,I为多少?
物理
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