题目内容：
根据以下内容回答题，A young man was going to join the army(军队)and had to 41 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 42 on mat chair．”
The young man did so．The doctor looked at him for a moment without 43 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 44 ．
“There is no need to do s0、”the doctor said with a 45．
“When I46 you to take your coat and shirt off，you heard me all right，SO there is nothing wrong with your 47 ．You saw the chair，SO your eyes are 48 ．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 49 ，so you 50 healthy enough for the army．”
第41应选： A．take
B．make
C．enter
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答案解析：