A man went to see a doctor.
“Open your mouth,” the doctor said.
The man opened his mouth and
。。。
“ Doctor, you don’t understand,” the man said, “ I ……”
“ I don’t want to hear any excuses,” The doctor said, “ You must find time for exercise. If you don’t, you will get fat and have health problem when you are older.”
“ But I walk every day,” the man said.
“ On, yes, and I know what kind of walking that is. You walk a few feet to the train station from your house, a few more feet from the station to your office, and a few more feet from your office to a restaurant for lunch and back. That’s not real walking. I’m talking about walk in the park for twenty minutes every day.”
“ Will you listen to me, doctor!” the man shouted, getting angry with this doctor who thought he knew everything. “ I’m a postman,” the man went on, “and I walk for seven hours every day.”
1. The story happened
2. The postman went to...
3.Why didn't the doctor...
4. The doctor thought many people...
5.Which of the following is true?