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A: Hello, everyone! I have a good friend. He’s a great man.
B: OK!
A: His name is Fan Zhendong(樊振东).
B:
A: He is from Guangdong Province(广东省).
B:
A: He is 24 years old this year.
B: What is his job?
A:
B:
A: Yes, he is. He is friendly, too.
B: That’s nice!
| A．Is he strong? |
| B．Where is he from? |
| C．What’s his name? |
| D．How old is he? |
| E．He is a good ping-pong player. |
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
