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Jack usually gets up at 6:30 in the morning. And he always reads English before breakfast. Then he has breakfast at about 7:30. He goes to school at eight thirty. School starts at nine o’clock. He eats lunch at school. He usually goes home at 4:30 in the afternoon. He often plays football at 4:50. He has dinner with his parents at six o’clock in the evening. Then he does his homework. He always goes to bed at 9:30.
1．Jack usually gets up at six o’clock.2．Jack has lunch at school.
3．Jack always plays basketball at 4:50.
4．Jack’s father has dinner at six o’clock in the evening.
5．Jack does his homework after dinner.
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
