42. From the passage, we know in the U.S. ____.

40. In which section of the newspaper would you probably read this article?

48.The exhibition is sponsored by   48   organizations.

38. Countries want future space tools to be able to fall back into the earth’s atmosphere so that ____.

（  ）55. Those who were just making ends meet before find themselves without the ability to pay for their necessities in the economic crisis.

16. Experiments of this kind ____ in both the U.S. and Europe well before the Second World War.

56. 我们应该有远大的志向，不应该安于现状。

66. Great writers are those who not only have great thoughts but also express these thoughts in words which appeal powerfully to our minds and emotions. This charming and telling use of words is what we call literary style. Above all, the real poet is a master of words. He can convey his meaning in words which sing like music, and which by their position and association can move men to tears. We should therefore learn to choose our words carefully and use them accurately, or they will make our speech dull. 

32. You have been working on this morning. It‘s time you ____ .

( ) 14. Usually the poor countries decide the prices of natural resources.

19. Only when your identity has been checked ____.

Section CDirections: In this section you will hear a recorded short passage. After the passage, there are five statements. The passage will be spoken three times. You are required to decide whether the sentences are True or False. Mark A ( for TRUE ) if the statement agrees with the information given in the passage; mark B ( for FALSE ) if the statement contradicts the information given in the passage. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. Now the passage will begin.( ) 11. Two thirds of the countries of the world are very rich, and one third are very poor.