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A. Walk along Green Road and turn left, and then cross Park Street.
B. How can I get to the zoo, please? C. Thank you very much.
D. You’re welcome. E. Yes, that’s right.
A. Walk along Green Road and turn left, and then cross Park Street.
B. How can I get to the zoo, please? C. Thank you very much.
D. You’re welcome. E. Yes, that’s right.
A: Excuse me. 1．
B: Walk along Green Road and turn left, and then cross Park Street.
A: 2．
B: 3．
A: Great. Thank you very much.
B: 4．
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
