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Daming: 1．. Where's the restaurant?
Policeman: 2．.
Daming: Where is the library?
Policeman: 3．, and you can see the library. 4．, and you can see the restaurant.
Daming: 5．?
Policeman: No. It's near.
Daming: Thank you very much!
Policeman: You're welcome.
A. Then turn left
B. Is it far from here
C. Excuse me
D. Go straight
E. It's near the library
A. Then turn left
B. Is it far from here
C. Excuse me
D. Go straight
E. It's near the library
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
