阅读短文，判断句子正（T）误(F)

An old man visited a new doctor. The new doctor was very young.“I don’t feel well, doctor,”the old man said，“please find out (查明) what’s wrong with me.”

“Take off your clothes and lie on the bed,” the young doctor said, “I’ll examine you.”

He listened to the old man’s heart, looked into his throat and examined every part of him. However, he couldn’t find anything wrong with the old man. At last he said，“I’m sorry，but I can’t find anything wrong with you. You are as healthy as (和……一样健康) I am.”

“That’s very strange,”the old man said，“I really feel bad.”

“Come back tomorrow if you don’t feel better，”the young doctor said:“I’ll examine you again.”

“All right, doctor.”the old man said slowly. He stood up and put on his clothes. Then he walked out of the hospital. A few minutes later，a nurse ran in.“Doctor，Doctor!”she cried,“The man who you said was healthy has just died outside the door.”

The doctor thought quickly and said，“Then turn the body around so that（以便）people will think he was coming.”

(   )51..The old man didn’t feel very well.

(   )52.The doctor examined every part of the old man.

(   )53.The doctor could find something wrong with the old man.

(   )54.The old man was as healthy as the doctor.

(   )55.The old man died outside the door of the hospital.