根据所学知识完成实验:
设P为椭圆x24+y23=1上的一点,F1、F2为该椭圆的两个焦点,若∠F1PF2=60°,则△F1PF2的面积等于( )
A. It's a nice sweater.
B. It's on the line.
C. No, it isn't. It's on the chair.
D. Yes, I have. The coat is nice.
E. No, I haven't. I've got a new pencil.
条形统计图能让我们清楚地看出数量的____.