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| A．Where is Suzhou? | B．No, it’s a new city. |
| C．It’s the capital of China. | D．Is it an old city? |
Lingling: We’re reading a map. This is a map of China.
Sam: Where is Beijing?
Lingling: It’s in the north of China. (1) ________
Sam: (2) ________
Lingling: It’s in the east of China.
Sam: (3) ________
Lingling: Yes, it is.
Sam: Where is Shenzhen?
Lingling: Look, it’s here. It’s in the south of China.
Sam: Is it an old city?
Lingling: (4) ________ It’s very beautiful.
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
