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A: Good morning.
B: 1．
A: 2．
B: To New York.
A: 3．
B: I will go there by plane.
A: 4．
B: I will visit my good friend Alice.
A: Are you going to take a present for your friend?
B: Yes, 5．
| A．How will you go there? |
| B．Morning, Daming. |
| C．Where are you going? |
| D．What will you do there? |
| E．I’ll take her some green tea. |
| F．OK. |
| G．How are you? |
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
