单项选择题
A young man was going to join the army (军队) and had to【C1】______ a medical examination. The doctor was sitting at a desk when he came in. He said to the man, " Take your coat and shirt off and【C2】______ on that chair. " The young man did so. The doctor looked at him for a moment without【C3】______ up from his chair and then said, " All right. Put your clothes on again. " "But you haven’t examined me at all!" the young man said in【C4】______ . "There is no need to do so," the doctor said with a【C5】______ . "When I【C6】______ you to take your coat and shirt off, you heard me all right, so there is nothing wrong with your【C7】______ . You saw the chair, so your eyes are【C8】______ . You could take your clothes off and sit on the chair, so you must be in good health. And you understand what I told you to do and did it without a【C9】______ , so you【C10】______ healthy enough for the army."【C9】
A．question
B．mistake
C．matter
