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Dear mum:
How are you? Every day I have fun with my cousins. On Monday we went to the p___1_____. We r____2____ a boat and s____3____ elephants. We t____4____ many pictures. On Tuesday we went to a restaurant. We a____5____ good food. On Wednesday we went to the library. We r____6____ books. On Thursday we went to the gym (体育馆). We went swimming. On Friday we stayed at home. We w_____7___ TV and c____8____ the room. Tomorrow I’ll be back home.
Miss you and dad.
Love,
Sarah
1._________ 2._________ 3._________ 4._________
5._________ 6._________ 7._________ 8._________
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
