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How are you? Everyday I had fun with my cousins. On Monday we went to a restaurant and ate good food. On Tuesday we went to a park, we sang and danced. On Wednesday we played table tennis. On Thursday we climbed a mountain, and we took many pictures. Tomorrow I will be back home!
Miss you and dad!
Love,
John
1．—Did John eat good food on Monday? —No, he didn’t.
2．John took many pictures on Tuesday.
3．—Where did John go on Tuesday? —He went to a park.
4．John played badminton on Wednesday.
5．John will be back home on Thursday.
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
