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Today is Sunday. Jiamin and his friends are in a shop. There are some drinks and fruit in the shop. Jiamin is eating a red apple. Mike wants to have a bottle of orange juice. But there isn’t any juice in the shop. So he is drinking a can of coke. Janet and Xiaoling are having some milk. Ben doesn’t want any drinks or fruit now. He is reading a book.
1．There are five children in the shop. （2．Jiamin is eating an apple. （
3．Mike is having a bottle of orange juice. （
4．Janet and Xiaoling are drinking milk. （
5．Ben is drinking some water（
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
