A:actor; act
B:actor; acting
C:acting; actor
D:acting; act
如图,是一个几何体的正视图、侧视图、俯视图,且正视图、侧视图都是矩形,则该几何体的体积是( )
— Yes. They have so many fun things to share.
读我国四省区水稻、小麦、棉花、油菜播种面积统计图,下列经济作物中甲省区种植面积较大的是( )