猜你喜欢
- 1特色农产品营销策略的概念?
- 2过圆x2+(y-2)2=4外一点A(2,-2),引圆的两条切线,切点为P,Q,则求直线PQ的方程
- 3I am a teacher 如何变为否定句
- 4连词成句(对话形式)take,out,could,you,please,the,trash,sorry,it,do,I'll,minute,a,in
- 5Do you think the film is _.(bored)
- 6广义相对论中,物体总是沿着四维时空的直线走.尽管如此,在我们的三维空间看起来它是沿着弯曲的途径(...
- 7要配制PH=7的缓冲溶液100ml,需要0.05mol/l的KH2PO4和0.05mol/l的K2HPO4溶液各多少毫升
- 8the manegers diacussed the plan that they would like to see _the next year.A.carried out
- 9已知全集U=R,集合A={x|xx-1<0},B={x|0<x<3),那么(C∪A)∩B等于( ) A..{x|l≤x≤3} B..{x|l≤x<3} C.,{x|l<x<3} D..{x|l<x<3}
- 10两个连续奇数的平方差能被8整除吗?为什么?