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Next Sunday is Easter (复活节). We are going to have a two-week vacation. I am going to get up early during the vacation. I am going to play basketball with my friends. I am going to visit relatives with my parents. Next month, I’m going to go on a trip with my family. We are going to Beijing. We are going to see the Great Wall. We are going there by plane. I am going to take some photos there. I am sure we are going to have a happy vacation.
2．I am going to visit relatives with my father and mother.
3．I am going to make models with my friends.
4．We are going to go on a trip next month.
5．We are going to Beijing by plane.
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
