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.
( )2. How can Sam get the library?
A. By car. B. On foot. C.By bus.
( )3. Where is the bus stop?
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