38.

40.

6. Nowadays most of people buy a house on hire purchase and pay monthly _______.

7. The supporters of death penalty argue that the regulation would _______ criminals from carrying guns.

10.Traditionally, Chinese are written _______ in columns going from top to bottom and ordered from right to wrong.

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。

48. The moon-landing is mentioned in the first paragraph to illustrate ________.

35.

5. Mainstream pro-market economists all agree that competition is an ______ spur to efficiency and innovation.

53. In the passage,“age” refers to _______·

45. It can be learned from this passage that ________

2. _________ it is possible that genes have some influence, I find it hard to believe that they would count for more than all the thousands of experiences each person has.