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I’m Cathy. Tomorrow is Saturday. We have no classes. My parents aren’t going to work, but we are going to be very busy tomorrow. My mother is going to buy something for next week My father is going to visit my aunt and uncle. I’m going to the post office by bus. Then I’m going to buy a postcard. Tomorrow evening we are going to visit my grandparents and have a big dinner. After that we are going to see the film The Wandering Earth II. I think we are going to have a nice weekend.
1．Cathy doesn’t have any classes on Saturday.2．Cathy’s mother is going to buy something for dinner.
3．Cathy’s father is going to visit his grandparents in the morning.
4．Cathy is going to the post office by bike.
5．Cathy is going to the cinema with his parents tomorrow evening.
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
