题目内容：
阅读下面一段短文回答题 We've all had (Example:0) work and do things that we did not enjoy．Usually, some
people would tell us to be 41 enthusiastic (热情的)．"You'll have more fun," they wouldsay．Well, they were partly42．Being enthusiastic about something means being43abouta given job．
44, most men are not born great--they become great．Similarly, not everyone is the en-thusiastic type that45 in love with his work．But, do not lose46．There are ways to be-come more enthusiastic．
One good way is by reading about successful (成功的) people．It will help you realize (认识到)that you too can make it 47By reading about those real stories you will understand 48people much like yourself have become successful．In49 cases, they all have the same thing:enthusiasm．
If you want to be successful, you50 be excited about your work and your life．
A．much
B．more
C．less
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