题目

Since a university education in the United States   41   (be) very expensive, most students work m addition to studying. Students   42   (usual) work part-time, but some students take full-time jobs. A typical job for a students would be working   43   a waiter or waitress. Other typical off-campus jobs would include being a clerk in a store or delivering pizza. Sometimes students also find jobs on campus such as cleaning, working in a cafeteria or library or answering   44   (telephone). Most student jobs are entry-level and low paying, but have flexible schedule   45   (allow) students to attend classes. Sometimes students also hold more responsible positions such as managers, or if they are lucky, positions in their area of study,   46   they hope will help them find employment after they graduate.   47   double responsibilities of working and studying result in a very busy,   48   (stress) life for some students.   49  , it is the only way for many people to finance their college educations. Some Americans believe that the work experience is good for the students   50   (they) since it gives them a taste of “the real world” outside the school. 答案：41. is 42. usually 43. as 44. telephones 45. allowing 46. which 47. The 48.stressful 49. However 50. themselves

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