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Do you like sports(运动)? Look! These animals in the circus(马戏团) are so busy. They like doing sports. What sports can they do?
Pigs are good at(擅长于) many sports. Look! These pigs like running. Their legs are short. But they can(仍然) run fast.
Look at the two parrots. One of them can ride a bike very well. The other can do weight lifting(举重). How interesting!
Some dogs can swim. They’re happy in the swimming pool. Go ahead, little dogs!
Two small bears like skating. They can skate well. They do it every day.
Sports are wood for our health. Let’s do sports together.
1．The pigs have short legs, so they can’t run fast.2．The pigs can ride a bike well.
3．One of the parrots can do weight lifting.
4．The dogs can swim in the pool.
5．The bears skate every day.
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
