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Sam: Excuse me!
A man: Yes?
Sam: Where is the library?
A man: It is far from here.
Sam: How can I get there?
A man: You can get there by bus.
Sam: But where is the bus stop?
A man: Cross the street, it’s over there.
Sam: Thank you.
A man: My pleasure.
1．Is the library far from here? ( )
| A．Yes. | B．No. | C．We don’t know. |
| A．By car. | B．On foot. | C．By bus. |
| A．Beside the bank. | B．Cross the street. | C．At the traffic lights. |
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
