第6部分：完形填空(第51~65 ，每题1分，共15分)
下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。
51、根据材料，完成{TSE}题。
       Many teachers believe that the responsibilities for learning lie with the student. If a long reading assignment is given, instructors expect students to be (51) with the information in the reading even if they do not discuss it in class or (52) an examination. The ideal student is (53) to be one who is motivated to learn for the sake of learning, not the one interested only in getting high (54) Sometimes homework is returned with brief written (55) but without a grade. Even if a grade is not given, the student is (56) for learning the material assigned. When research is (57) , the professor expects the student to take it actively and to complete it with minimum (58) It is the student's responsibility to fmd books, magazines, and articles in the library. Professors do not have the time to (59) explain how a university library works; they expect students particularly graduate students to exhaust the (60) sources in the library. Professors will help students who need it, (61) prefer that their students should not be too (62) on them. In the United States professors have many other (63) besides teaching, such as administrative or research work. Therefore, the time that a professor can spend (64) a student outside of class is limited. If a student has problems with classroom work, the student
should either (65) a professor during office hours or make an appointment.

请在第__(51)__处填上正确答案。
A．careful 
B．happy 
C．familiar 
D．pleased

52、请在第__(52)__处填上正确答案。
A．need 
B．take 
C．develop 
D．finish

53、请在第__(53)__处填上正确答案。
A．tested 
B．recognized 
C．considered 
D．assessed

54、请在第__(54)__处填上正确答案。
A．levels 
B．degrees 
C．grades 
D．hopes

55、请在第__(55)__处填上正确答案。
A．tasks 
B．comments 
C．declarations 
D．questions

56、请在第__(56)__处填上正确答案。
A．anxious 
B．concerned 
C．eager 
D．responsible

57、请在第__(57)__处填上正确答案。
A．completed 
B．designed 
C．assigned 
D．learned

58、请在第__(58)__处填上正确答案。
A．requirement 
B．guidance 
C．effort 
D．evidence

59、请在第__(59)__处填上正确答案。
A．wonder 
B．inquire 
C．speculate 
D．explain

60、请在第__(60)__处填上正确答案。
A．inner 
B．personal 
C．reference 
D．natural

61、请在第__(61)__处填上正确答案。
A．but 
B．even 
C．thus 
D．and

62、请在第__(62)__处填上正确答案。
A．keen 
B．dependent 
C．energetic 
D．active

63、请在第__(63)__处填上正确答案。
A．opportunities 
B．duties 
C．preferences 
D．points

64、请在第__(64)__处填上正确答案。
A．with 
B．for 
C．over 
D．along

65、请在第__(65)__处填上正确答案。
A．approach 
B．trouble 
C．select 
D．catch