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I am a student. I like sports. I run every morning and I swim twice a week（一周两次）. I like all kinds of ball games. I like football, basketball, volleyball, tennis and ping-pong. I am good at playing ping-pong. I often play ping-pong with my friend, Li Lei. We are on the school team. But he doesn't like any other ball games.
He likes to collect（收集） balls. He has a great collection（一批物品）of balls. He has 60 footballs, 16 volleyballs and many ping-pong balls. We like to watch sports on TV.
1．I run every morning. （2．I go swimming once a week. （
3．My friend Li Lei and I like ping-pong. （
4．Li Lei likes all ball games. （
5．We never watch sports on TV. （
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
