第一节(共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
A
(2016·吉林市模拟)Finally, I entered the university. Because of my careful savings, I did not have to work during the school year. Then, summer came and it was time to work harder than ever. I continued working as a waitress at night, instructed tennis camps several mornings a week and worked as a secretary for a few hours in the afternoons. I even decided to take a class at a community (社区) college. This class at the community college saved me $650. It was an extremely tiring summer and made me anxious to return to my relatively easy life at the university.
