搜索
Mike: Whose jacket is this, Nancy?
Nancy: Is it Wang Bing’s?
Wang Bing: Yes, it is.
Mike: Whose shoes are these?
Wang Bing: Are they Bob’s?
Bob: No, you’re wrong.
Nancy: Are they Su Yang’s?
Su Yang: Yes, you’re right. What about this shirt?
Mike: Ha! Ha! It’s my shirt.
1．Boys and girls are playing a guessing game.
2．The jacket is Wang Bing’s.
3．The shoes are Bob’s.
4．The shirt is Mike’s.
5．Six children(孩子们) are playing the game.
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
