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Linlin: Good morning, Xiaomei.
Xiaomei:
Linlin: Is this your cat?
Xiaomei:
Linlin: What’s your name?
Cat:
Linlin: Oh! Hello, Miaomiao.
Xiaomei: Do you have a cat?
Linlin: No. I have (有) a dog.
Xiaomei:
Linlin: Look, there (那儿). He is playing with (玩) a ball.
Xiaomei: He’s so lovely (可爱的). Let’s play with it (和他一起玩).
Linlin:
| A．Yes, it is. |
| B．Miaomiao. |
| C．OK. |
| D．Good morning, Linlin. |
| E．Where’s your dog? |
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
