题干
—Would you like _______ basketball with us?
—I'd love to. I enjoy _______ basketball very much.
A：playing; to play
B：playing; playing
C：to play; playing
D：to play; to play
答案(点此获取答案解析）
C
，EF与面AC的距离为2，则该多面体的体积为（ ）