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Today is Friday. It's my happy day. It's warm and sunny. I get up at 6:30. I eat some bread and drink some milk at 7:00 for breakfast. At 7:25, I go to school. I have 3 classes in the morning and 3 classes in the afternoon. At 9:00, I go to the library. It’s on the second floor. I read a storybook there. I go home at 11:15. I often have lunch at 11:40.
1．It's my happy day on Friday.2．I have six classes in a day.
3．It's seven o'clock. I drink some milk and eat some bread for breakfast.
4．The library is on the first floor.
5．I have lunch at school.
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
