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Amy: I love weekends. 1．
Bill: 2．
Amy: I always play football on Saturday mornings. 3．
Bill: What do you do on Sundays?
Amy: Sometimes I go shopping and sometimes I visit my grandparents. 4．
Bill: I always work on Sundays.
Amy: 5．
Bill: Never!
| A．What about you? |
| B．What do you often do at weekends? |
| C．Saturdays and Sundays are my favourite days. |
| D．Sometimes I go to see films on Saturday nights. |
| E．When do you play? |
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
