Man: Good morning! Can I help you?
Mrs Green: Yes, please. What do you want to eat, Ann?
Ann: A hamburger and some potato chips.
Mrs Green: Anything to drink?
Ann: A cola.
Mr Green: Tom, what would you like?
Tom: Just a cola.
Mrs Green: No food?
Tom: No, I am full. What do you want, Dad?
Mr Green: I want some rice, some fish and a cola.
1.How many people are there in the conversation (对话)? ( )
A.Three | B.Four | C.Five |
A.At school. | B.At home. | C.In a restaurant. |
A.cola | B.Tea | C.coffee |
A.Yes. | B.No. | C.I don’t know. |
A.some potato chips | B.some bread | C.some rice and fish |
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