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B: I will go to Shandong with my parents.
A: Where is Shandong?
B: 1．
A: What's the weather like in Shandong?
B: 2．
A: Are you going there by train?
B: 3．We'll go there by plane.
A: 4．
B: It will only take us one hour.
A: What will you do in Shandong?
B: 5．
| A．It's hot. |
| B．It's in the east of China. |
| C．How long will it take to get there? |
| D．No. The train is too slow. |
| E．We'll visit Mount Tai. |
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
