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Amy: Look at this blue T-shirt. It’s nice.
Lingling: Yes. It has got a panda on it.
Amy: But it’s too big for you!
Lingling: Have you got a small one, please?
(The sales assistant finds a small one and shows it to them.)
Sales assistant: Try this white one.
Amy: That’s lovely. You can take it to China.
Lingling: Great. I like it. Thank you.
Amy: How much is it?
Sales assistant: It’s only fifteen dollars.
Lingling: It’s not expensive. Here you are.
Sales assistant: Thank you. Have a nice day!
1．What is on the blue T-shirt?
2．Is the blue one too big for Lingling?
3．Is the white one too small for Lingling?
4．Which one can Lingling take to China?
5．How much is the white T-shirt?
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
