We all know we should keep healthy and have a good living habit. In the past, people ate three meals at home, and they ate a lot of vegetables and a little meat. They were very strong and they didn’t need to see the doctor.
But now people eat more meat, fish, eggs and other junk food. They often go out for dinner with their families and friends. And they often feel ill. Why?
I think eating too much meat and fish is bad for health. Good rest, a little meat and fish, a lot of vegetables and more exercise are good for health. So I do exercise every day. My eating habits are good. I eat a lot of vegetables. I eat fruit and drink milk every day. I drink a cup of water 15 minutes before each meal and eat lots of vegetables and fruit. Of course, I love junk food too, but I only eat a little. I sleep nine hours every day.
1.Eating a lot of meat and fish every day is good for health.2.In the past, people ate a lot of vegetables and a little meat.
3.Junk food is bad for us.
4.We shouldn’t do exercise every day.
5.The writer sleeps 9 hours every day.
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