A:affair
B:event
C:matter
D:variety
如图,在平面直角坐标系中,点B在y轴上,第一象限内点A满足AB=AO,反比例函数y=kx的图象经过点A,若△ABO的面积为2,则k的值为( )
我国内流河大多分布在( )
1728+94×65=____
12784÷136+238=____
—Oh, no. It's No. 2 Bus. We should take No. 11.