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Linda and Ann are classmates.They are American girls . Linda is tall . She has black hair , brown eyes and dark (深色的) skin . Ann is not tall .She has blonde(金色的) hair , blue eyes and fair(白皙的) skin. They both speak English .
Linda is twelve years old . She likes dancing . She dances well. Ann is thirteen . She can sing many Chinese songs .
They go to school together in the morning,and go home together after school .
Linda’s birthday is in January . Ann’s birthday is in September.
1．Linda and Ann are twins .（
2．Ann has fair skin . （
3．Linda is short . Ann is tall . （
4．Linda’s birthday is in September . （
5．Linda likes singing . （
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
