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Liu Min: It’s the U.K.!
Qin Yue:
Liu Min: No, it’s in Europe.
Qin Yue:
Liu Min: Yes, I do. It’s London.
Qin Yue:
Liu Min: Yes, of course! English is their mother tongue.
Qin Yue:
Liu Min: It’s red, white and blue.
Qin Yue:
Liu Min: You can see Big Ben, the London Eye, Tower Bridge, the Thames and Buckingham Palace.
Qin Yue: Oh, they must be fun!
| A．Do they speak English? |
| B．What country is this, Liu Min? |
| C．What can we see in London? |
| D．Where’s the U.K.? |
| E．Do you know the capital city of the U.K.? |
| F．What is the national flag of the U.K. like? |
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
