搜索
Ann: My birthday is on 5th of August.
Amy: 2．
Ann: I often go to the restaurant (饭店) for dinner.
Amy: Who do you go with?
Ann: 3．
Amy: Do you have a birthday cake?
Ann: 4．
Amy: 5．
Ann: Yes, that’s for sure.
| A．Yes, I do. |
| B．When is your birthday? |
| C．Do you have a good time? |
| D．I go with my parents. |
| E．What do you do on your birthday? |
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
