搜索
My name is Candy. I’m 13 years old. I have a twin sister, Mandy. She is 1.55 metres. She is 5cm taller than me. I’m50 kilograms, but she is 56 kilograms.
We usually go to school by bus. Sometimes we go to school on foot. Mandy likes going hiking. But I like reading books at home. We love each other very much.
1．Mandy is 13 years old.2．Candy is 1.50 metres.
3．Candy is heavier than Mandy.
4．Sometimes Candy and Mandy go to school by bus.
5．Candy likes going hiking.
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
