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Ms Smart: Where are Lingling and Amy, Daming?
Daming: They’re over there.
Ms Smart: What are they doing?
Daming: They’re playing five-stones.
Ms Smart: Do you like playing five-stones?
Daming: No, I don’t. I like playing hide-and-seek. I’m playing hide-and-seek with Sam now.
1．Lingling and Amy are playing five-stones. （____）
2．Daming is playing five-stones, too. （____）
3．Daming doesn’t like playing hide-and-seek. （____）
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
