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Daming: I can draw a cat.
Lingling: Can you run fast?
Daming: No, I can’t.
Lingling: What can you do, Sam?
Sam: I can play the flute (吹长笛).
Lingling: Can you wash clothes (洗衣服)?
Sam: No, I can’t.
Daming: Lingling, I can.
1．Daming can wash clothes.
2．Sam can wash clothes.
3．Sam can play the flute.
4．Daming can run fast.
5．Daming can draw a cat.
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
