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From Fat to Fit
My name is Linda. In the past, I ran very slowly in PE lessons. This made me very sad. I was fat and heavy. I was 65 kg last December. I could not run very fast. I went to see the doctor. He said: “ Eat less desserts, like ice cream and cheesecake. ” I was not happy. They were my favourite food. I did not want to give them up but they made me fat. I decided to listen to the doctors.
“Doing exercise is good for you. ” my best friend Judy said, “Don’t be afraid. We can go jogging (慢跑) together. ” I started jogging with Judy after school. At first, it was not very easy. I could not breathe (呼吸) at all, but I kept on jogging.
Now I am 45 kg and I am healthy. I can run fast. On Sports Day, I was the third in the 100-metre race. I felt very happy.
1．Linda was thin before.2．The doctor asked Linda to eat less desserts.
3．Doing exercise is not good for our health.
4．Linda went jogging with Judy after school.
5．Linda is happy now because she can run fast.
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
