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Chen Jie: Hi, Mike.
Mike: He’s my father.
Chen Jie:
Mike: No, he is kind. I often play basketball with my father on Saturdays.
Chen Jie:
Mike: I often watch TV.
Chen Jie: I often draw pictures.
Mike:
Chen Jie: Yes, sometimes.
| A．What do you often do on Sundays? |
| B．Who’s that man? |
| C．What about you? |
| D．Do you often read books on Sundays? |
| E．Is he strict? |
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
