41．D　 [解析]从Michael的家庭情况来看，他需要奖学金的资助，因此D项符合他的需求。

45. Johnson has completed a bachelor degree in economics, and wants to continue his studies so

　　 that he can someday teach at a famous university.

答案：

44. Rachel loves computers and hopes to find a job in the information technology field. She lives

　　 in London and would love to travel abroad for her studies.

43. David is married, and must work to support his family. He hopes to get a higher education to

　　 improve his salary.

42. Sarah comes from a wealthy family, so money isn't a problem. She loves history and hopes to

　　 get the best education possible.

41. Michael is a young student who has always received excellent grades, but his family may

　　 not be able to pay for his studies, they are hoping he can receive financial aid somehow.

40. else。考查else的用法。

39. curiosity。 词形转化，此处应该用名词作介词with的宾语。

38. closed。过去分词作表语。