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Jenny: Hi, Lucy.
Lucy: I want to go to the sea. I want to swim there.
Jenny: Swim in the sea? It’s January.
Lucy: I’m in Australia. It’s summer here now.
Jenny: Oh, I know!
Lucy: It’s sunny and hot! I need to wear my sunglasses!
Jenny: Do you like the weather?
Lucy:
Jenny:
Lucy: Yes, it is. It’s time to go! Talk to you next time!
Jenny: OK! Hope you have a good time in Australia!
Lucy: Thank you!
| A．It’s winter! |
| B．Yes, I do. |
| C．What do you want to do this weekend? |
| D．What’s the weather like in Australia today? |
| E．Is the seafood yummy? |
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
