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Tom: I’m going to Yunnan, a beautiful city.
John: Yes. Yunnan is beautiful.
Tom: I’m going there by plane.
John:
Tom: Passport, clothes,camera,toothbrush…
John:
Tom: My parents.
John:
Tom:I’m going to visit the stone forest .
John: Have a good time.
Tom: Thank you.
| A．What are you going to take? |
| B．How are you going there? |
| C．Who are you going there with? |
| D．What are you going to do there? |
| E．Where are you going on your holiday? |
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
