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Lu Yu is my best friend. She is twelve years old. We’re the same age. She studies in Class Three, Grade Five. She is short and a little fat. She has small eyes. Maybe she isn’t beautiful, but she studies hard. From Monday to Friday she has many classes. Her favourite subject is Chinese. She likes reading. After school she always goes to read in the library.
( )（1）I’m twelve years old.
( )（2）Lu Yu is in Class Five, Grade Three.
( )（3）Lu Yu is very fat.
( )（4）Lu Yu is a nice girl.
( )（5）Lu Yu likes Chinese best.
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
