2.通常来说，一个国家的人口受教育范围越广、受教育程度越高，国民的综合素质就越高，劳动生产率就越高。这体现的是教育的（ ）。

42. What can we learn about the study from paragraph 2?

24.

9. When I arrived at the meeting, the first speaker ________ and the audience ________.

44. Misjudgments on the influences of new technology can lead to __________.

51. What is the main idea of the text?

54. According to the passage, which of the following statement is correct?

5. The mad man was put in the soft-padded cell lest he ________ himself.

10. A Dream of Red Chamber is said ________ into dozens of languages in the last decade.

36.

32.

22.