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Lily: 1．
Guide: We are going to visit the Great Wall.
Lily: 2．
Guide: We’re going to visit the Ming Tombs.
Lily: 3．
Guide: Not too far. They’re in the north of Bejing.
Lily: 4．
Guide: We are going to get there by coach (客车).
Lily: 5．
Guide: Tomorrow morning.
Lily: That’s great!
| A．How are we going to get there? |
| B．Where are we going this morning? |
| C．When are we going to the Summer Palace? |
| D．How about this afternoon? |
| E．Are the two places far from here? |
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
