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John is a pupil. He’s an American, but he loves China very much. Now he is in Beijing, and he lives near the school. He often walks to school. Sometimes he rides his bike. But he never goes to school by bus. He likes Chinese food, but he can’t use chopsticks. So he often eats with a knife and fork. He is a good boy. He always cleans the blackboard for his teachers. At school, he often plays football with his friends, but he never plays basketball.
1．He’s in New York now.2．He sometimes rides his bike to school.
3．He likes Chinese food, but he can’t use chopsticks.
4．He often plays basketball with his friends.
5．He always cleans the blackboard for his teachers.
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
