单选题 We've all had 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 would say. Well, they were partly (42) . Being enthusiastic about something means being (43) about a given job.
(44) , most men are not born great—they become great. Similarly, not everyone is the enthusiastic type that (45) in love with his work. But, do not lose (46) . There are ways to become 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 (47) . By reading about those real stories you will understand (48) people much like yourself have become successful. In (49) cases, they all have the same thing: enthusiasm.
If you want to be successful, you (50) be excited about your work and your life.

单选题 A. much B. more C. less
【正确答案】 B
【答案解析】[解析] 比较级的用法。原文的意思应该是变得更热情些，所以要用enthusiastic的比较级。
单选题 A. right B. wrong C. interesting
【正确答案】 A
【答案解析】[解析] 形容词。根据上下文语义可知，他们的话是有一定的道理的，所以选答案“right”。
单选题 A. excite B. exciting C. excited
【正确答案】 C
【答案解析】[解析] 形容词的用法。此处应用形容词作表语，exciting意为“(物)令人兴奋的”，而excited意为“(人)感到兴奋的”。
单选题 A. Even B. However C. So
【正确答案】 B
【答案解析】[解析] 上下文逻辑关系。上下文表达的语义是转折关系，所以在这里要用表示转折的关联词。
单选题 A. falls B. fall C. falling
【正确答案】 A
【答案解析】[解析] 定语从句。这是一个定语从句，前面主语是单数形式，谓语动词也要与其保持一致。fall in love with爱上，对…倾心。
单选题 A. hearts B. heart C. your heart
【正确答案】 B
【答案解析】[解析] 固定搭配。lose heart灰心；lose one's heart to爱上…
单选题 A. happen B. happens C. to happen
【正确答案】 A
【答案解析】[解析] 固定搭配。make后面要用动词原形作其宾语补足语，make sb. do sth. 。
单选题 A. it B. them C. that
【正确答案】 C
【答案解析】[解析] 宾语从句。空格所在的句子不缺少任何句子成分，故需要用宾语从句的连接词that。
单选题 A. that B. any C. most
【正确答案】 C
【答案解析】[解析] 固定搭配。in most cases大多数情况下；in any case无论如何；in that case假如那样的话。
单选题 A. can B. should C. need
【正确答案】 B
【答案解析】[解析] 情态动词。根据上下文，这里表达的意思不是“能够”的意思，need的用法是need to do sth. 或need doing sth. ，只有should符合要求。