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Daming: I went to Shanghai last week.
Tom: Who went there with you?
Daming:
Tom:
Daming: Yes, we did. We were very happy.
Tom: How did you go there?
Daming:
Tom: What did you do there?
Daming:
Tom: Really? Did you eat any delicious food?
Daming:
Tom: Sounds great! I want to go there, too.
| A．By plane. |
| B．My parents. |
| C．Yes, we did. |
| D．We visited the Disneyland. |
| E．Did you have a lovely time there? |
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
