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Kate: Hi, Carl! Which season do you like best?
Carl: 1．
Kate: Why?
Carl: 2．
Kate: 3．
Carl: It's cool. We often go on autumn outings. 4．
Kate: I like summer best. Because I can swim in the river.
Carl: 5．
Kate: Yes, it is. It's time for class. Bye!
Carl: Bye!
| A．Autumn. |
| B．What's the weather like in autumn? |
| C．What about you, Kate? |
| D．Because I can pick apples. |
| E．Is it hot in summer? |
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
