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There are four people in my family, my father, my mother, David and me. David is my brother. He's 14 years old. I'm 12 years old. My father is the tallest in my family and my mother is the thinnest. I look like my mother. She has long hair. But my hair is short. I like singing. I sing the best in my family. David is a good swimmer. He can swim fast.
1．David is older than me.2．My father is taller than David.
3．My hair is longer than my mother's.
4．My brother sings the best in my family.
5．David can't swim.
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
