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(Sally is visiting Amy’s home.)
A: Welcome to my home.
B: Wow, it’s so big.
A: Four. My parents, my sister and me.
B:
A: He is a cook. He can make delicious food.
B: Wow, cool! Is that the kitchen?
A:
B: OK.
A:
B: I’d like some beef and vegetables.
A: Here you are.
B:
A: Would you like a knife and fork?
B: No, thanks. I can use chopsticks
| A．What would you like? |
| B．What’s your father’s job? |
| C．Yes, it is. |
| D．How many people are there in your family? |
| E．Thank you. |
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
