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15 Marling Street
London NW2
England
Dear Daming,
Yesterday I went to Sam and Amy’s school. In England they don’t start school at 8:00. They start at 9:00. They don’t do morning exercises here. They all play in the playground. I skipped with the girls. The bell rang at 9:00. Then we went into the classroom.
Love from,
Lingling
[[QOrDeR]]Yesterday Lingling went to Sam and Amy’s school.（____）
【小题2】In England they start school at 8:00. （____）
【小题3】They don’t do morning exercises here. （____）
【小题4】Lingling skipped with her friend. （____）
【小题5】The bell rang at 9:00. （____）
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
