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Hi, my name is Lily. I am short and thin. My friend’s name is Sarah. She’s tall and strong. We’re in the same class. I’m in Class 4. Grade 5. We have four classes in the morning and two in the afternoon from Monday to Friday. We like Thursday, because we have P. E. class. We can play ping-pong. Mr Zhou is our P.E. teacher. He is funny and kind. We like him very much.
1．Sarah is in Class 4, Grade 5.2．Lily is tall and thin.
3．Lily and Sarah have six classes every day.
4．Miss Zhou is their P.E. teacher.
5．Mr Zhou is a funny and kind teacher.
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
