搜索
例：have breakfast/morning (7:30/7:00)
I have breakfast at 7:30 in the morning.
I don’t have breakfast at 7:00 in the morning.
1．get up/morning (6:30/6:00)
I______________________at 6:00 in the morning.
I______________________at 6:30 in the morning.
2. watch TV/evening (8:00/7:30)
I______________________at 8:00 in the evening.
I______________________at 7:30 in the evening.
3. have dinner/afternoon (5:00/6:00)
I______________________at 5:00 in the afternoon.
I______________________at 6:00 in the afternoon.
4.go home/afternoon (4:50/4:30)
I______________________at 4:30 in the afternoon.
I______________________at 4:50 in the afternoon.
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
