46. What does the Indiana University study show?

52. It can be inferred that the author is most probably ________.

16. I see no reason why they shouldn’t go on playing for another four or five years ______ they are fit enough. 

32.刘老师会在每次考试前提醒学生好好复习，根据桑代克的基本规律，这是（ ）的体现。

38.

37.

41. The best title of the passage can be ________

45. What does Sam Boakye’s remark mean?

42. Which of the following processes will increase salinity of ocean waters?

5. —The Spring Festival is drawing near. I am considering traveling in a small town, especially ______ with an ocean view.   —I agree with you; I would appreciate it if you could take me there.

4. Race remains a prominent and ______ issue in the United States, which has struggled to overcome a legacy of slavery and discrimination.

51. The author’s attitude towards divorce may best be described as “______”.