题目内容：
根据短文内容，回答题。One type of person that is common in many countries is the one who always tries to do as little as possible and to get as much in return as he can. His opposite, the man who has ___51___ for doing more that is strictly ___52___ and who is ready to accept what is offered in return, is rare everywhere.
Both these types are entirely different in' their behavior. The man who ___53___ is always talking about his "rights" ; he thinks that society should ___54___ him a pleasant, easy life. The man( who is always doing more than share) talks of "duties" ; he feels that the ___55___ is in debt to society.
The man who tries to do as little as he can is always full of ___56___ . For instance, if he has ___57___ to do something, it was because he was ___58___ by bad luck. His opposite is never too busy to take on a (an) extra piece of work. So it is ___59___ that if you want something done in a hurry, go to the busiest man whom you have ___60___ in.
________ A．courage
B．enthusiasm
C．interest
D．sense
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