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| do oranges it's but fish |
奇奇正在多多家吃饭，他们边吃饭边聊天。
Qiqi: Mm, it is very nice. What is this?
Duoduo:
Qiqi: Mm, I like it.
Feifei: Try (试) this
Qiqi: It's my favourite food.
Qiqi: OK. Oh, it's nice, too. What's your favourite food, Duoduo?
Duoduo: Noodles. I have them every day.
Qiqi: No.
Feifei: Do you like fruit (水果), Qiqi?
Qiqi: Yes. I like apples and
Feifei: OK. Here is an orange for you.
Qiqi: Thank you.
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
