搜索
Ann: Hello, Mum. I’m in Aunt Mary’s house.
Mum:
Ann: At ten o’clock yesterday morning.
Mum:
Ann: My cousin Jenny.
Mum: How do you like Shanghai?
Ann:
Mum: Are you going to try some Shanghai food?
Ann: Of course. Aunt Mary is going to cook delicious food for me.
Mum:
Ann: Thank you, Mum.
| A．Have a good trip in Shanghai! |
| B．Who met you at the airport? |
| C．Where are you now? |
| D．Shanghai is very big and beautiful. |
| E．When did you arrive in Shanghai? |
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
