搜索
Mike and Sarah are good friends. They are chatting(聊天) now.
Mike: Do you know when is Father’s Day?
Sarah:
Mike: What do you usually do on Father’s Day?
Sarah:
Mike:
Sarah: Yes. My birthday is on the Father’s Day this year.
Mike: Cool!
Sarah:
Mike: Of course. I will play the piano(钢琴) for the party.
Sarah:
| A．Will you come to my birthday party? |
| B．Thank you. |
| C．It’s on the third Sunday in June. |
| D．We eat mooncakes. |
| E．A birthday party for Father’s Day? |
| F．I usually draw a picture for my father. |
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
