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There are many animals in the nature park. On the weekend, we go to the nature park with our teacher. Two pandas are climbing trees. Three birds are singing. Two tigers are fighting on the grass. The monkeys are swinging.
There is a hill in the park. Some students are in the woods. Chen Jie is catching insects. Zhang Peng and Mike are playing chess. Where is Sarah? Oh! She is watching the ants. They are eating the honey.
（1）There are many people in the nature park.
（2）Two tigers are walking on the grass.
（3）The pandas are swinging.
（4）The ants are eating the honey.
（5）Mike is playing sports.
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
