58. 他对那个作家一无所知，只知道他曾经出版过几部恐怖小说。

（  ）53. In addition to being a source of income, our jobs define who we are in the world.

20. The new stadium being built for the next Paralympic Games will be ____ the one that has been destroyed.

19. Only when your identity has been checked ____.

37. Why is space junk considered a problem?

41. According to the passage, which of the following about the second Sunday in May is NOT true?

1听力

23. The letter is from my sister, ____ is working in Beijing.

63. 新图书馆比以前的大两倍。

3.

61. 真正的友谊就像健康一样，失去了才觉得宝贵。

43. Choose the right time order of the following events.a. The first Father’s Day was observed.b. Mother’s Day was proclaimed a day for national observance.c. Father’s Day became a day for national observance.d. The idea of honoring fathers was brought up.