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Zip: What do you do on the weekend?
Dog: I usually go hiking. Sometimes I go shopping. But not this weekend.
Zip: Why?
Dog: It’s going to rain this Saturday.
Zoom: Really? I often play football. But I can’t play this weekend.
Monkey: I usually watch TV and play the piano on the weekend. But my TV doesn’t work. And my piano teacher is ill.
Dog: Why don’t we read some books together? My mum bought some new books for me.
Zoom: Great!
1．Dog usually goes shopping on the weekend.
2．Zoom often plays football on the weekend.
3．Monkey usually watches TV and plays sports on the weekend.
4．They will have a party this Saturday.
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
