—Why are you standing(站立), Alice?
—I can't see the blackboard(黑板 ) clearly(清楚地) . Two tall boys are sitting _____________ me.
A:behind
B:next to
C:between
D:in front of
如图是一次函数y=kx+b与反比例函数y=2x的图象,则关于x的方程2x﹣kx=b的解是( )