搜索
Hello! My name is Sam. I’m a boy. I’m twelve years old. I’m 1.6 metres. I’m 48 kilograms. I have a brother. His name is Tim. He is 13 years old. He is taller than me. He is 50 kilograms. He is stronger than me. My eyes are bigger than his. He is funnier than me.
1．Tim is younger than Sam.2．Sam is shorter than Tim.
3．Tim is 48 kilograms.
4．Sam’s eyes are smaller than Tim’s.
5．Tim is funnier than Sam.
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
