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

21.

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

38.

34.

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

35.

33.磊磊参加的合唱团少来了一个人，没人发现，但今天少来了两人，磊磊一下就发现了，这说明磊磊（ ）能力强。

43.How many students can get A in college nowadays?

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

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

42. The passage mentions that the grade F was once banned at ______