搜索
Hello. I’m Tom. I’m 11 years old. Look at my family photo. There are three people. My mother is thin and she has big eyes and long black hair. She has white glasses. She’s not tall, but very beautiful. My father has short black hair. He’s tall and strong. He wears a pair of blue glasses. I’m thin and short. I’m quiet. I have big ears and short hair.
1．Tom’s mother is not fat.2．Tom’s mother has short hair.
3．Tom’s father has long hair.
4．Tom’s father is tall and strong.
5．Tom has big eyes and short hair.
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
