搜索
I'm Tom. I'm a healthy boy. I play sports every day when I come back from school. My habits(习惯) are very good. I try to eat a lot of vegetables. I eat fruits and drink milk every day. I never drink coffee. Of course, I like junk food. But I seldom(很少) eat it. Oh, I sleep nine hours every night. So I do well in my study. Good food and exercise help me study well.
1．Tom is a healthy boy.2．He has many good habits.
3．He often eats junk food.
4．He drinks milk every day.
5．He sleeps six hours every night.
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
