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Today is June 1. It's warm. Miss Yang takes us to the zoo to watch the animals. She is our English teacher. We see many lovely animals. Look! The monkeys are climbing the trees. The pandas are eating bamboo. The rabbits are jumping. The lions are sleeping. What is Li Ming doing? He is taking pictures. Where is Alice? She is helping the workers clean the floor. “Happy Children's Day!” says Miss Yang. What a great day!
1．Today is Children's Day.2．There are many kangaroos at the zoo.
3．The pandas are sleeping.
4．Alice is helping the workers.
5．The students are happy today.
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
