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共找到 949407 与com/郁闷的小男孩0/ihome/mypiclist 相关的结果,耗时861 ms
I can ( ) be a teacher. I’m not a very patient person. A. seldom B. ever C. n
I can ( ) be a teacher. I’m not a very patient person.A. seldom B. ever C. never D. always
I can be a teacher. I’m not a very patient person.A. seldom B. ever C. neverD. always
I can be a teacher. I’m not a very patient person.A. seldom B. ever C. never D. always
A. I'm leaving B. Thank you C. I'll do my best D. and sit here E. Please sit down
A. I'm leavingB. Thank youC. I'll do my bestD. and sit hereE. Please sit downF. But I worry aboutG. Take it easyH. Don't forget
平面向量.的问题已知P={a|a=(1,0)+m(0,1),m∈R},Q={b|b=(1,1)+n(-1,1),n∈R}是两个向量集合,则P∩Q=解:∵P={a|a=(1,0)+m(0,1),m∈R}={a|a=(1,m)}Q={b|b=(1-n,1+n),n∈R},
数学
,由 1=1-n m=1+n
如图,在平面直角坐标系x0y中已知抛物线经过点A(0.6),B(3.0)C(7.0)抛物线的对称轴为l在直线l上是否存在一点M,使得MA+MC最短,求出M的坐标,2直线y=k与抛物线交于两点,D,E,如果DE=根号58,求K的值,连接AC
数学
N位于线段AC的下方,N点的
几个选择题.快点好吗?Excuse(),()amkate.what'syourname?()nameismikenicetomeetyou!A:me,I,myB:my,I,meC:I,me,myD:me,me,myayeyoujimgreen?()A:yes,I'mn
英语
me,myaye you j
如图,已知圆G:x2+y2-2x-y=0经过椭圆(a>b>0)的右焦点F及上顶点B,过椭圆外一点(m,0)(m>a)且倾斜角为的直线l交椭圆于C,D两点,(Ⅰ)求椭圆的方程;(Ⅱ)若∠CFD∈
数学
设α1=a1a2a3,α2=b1b2b3,α3=c1c2c3,则三条直线aix+biy+ci=0(i=1,2,3)(其中ai2+bi2≠0,i=1,2,3)交于一点的充分必要条件()A.α1,α2,α3线性相关B.α1,α2,α3线性无关C.秩R(α1,α2
其他
=秩R(α1,α2)D.α1
濡傛灉m-3n+4=0,闾d箞(m-3n)虏+7m鲁-3(2m鲁n-m虏n-1)+3(m鲁+2m鲁n-m虏n+n)-m-10m鲁镄勫如果m-3n+4=0,那么(m-3n)²+7m³-3(2m³n-m²n-1)+3(m³+2m³n-m²n+n)-m-10m³的值为多少
其他
15:I,don't,thinK,We,have,met,before,I'm,afraid,you're,confusing,me,With,填空格,A,some,other,B,some,other,person,C,other,person,D,one,othe
英语
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