56. 本表表明在20世纪90年代经济稳步增长。

62. 冰箱对环境的影响显而易见,对人类幸福的贡献却微不足道。

57. 出国旅游最好为你的全部财产投保偷盗险或火险。

（ ）55. Many Internet shops has gone out of business because they spent too much and had delivery problems.

18. This player was lucky actually because that was the third time he ____ the championship.

66. The automobile company aims to raise sales in the United States to 200,000 vehicles by 2015 from last year’s 90,000, the sales and marketing boss told a German newspaper. The company also wants to double the volume in China to 200,000 vehicles a year. By 2015, the company plans to sell 1.5 million vehicles to the whole world, up from last year’s 900,000 vehicles.

19. We all respect him. He is one of those who ____ others.

（ ）51. Some customers still prefer traditional shopping because it is more personal and shopping with friends is full of fun.

35. The theory of ____ was developed by Darwin and is now understood by nearly everybody in the world.

58. 政府除了提供物质援助外,还给失业人员提供技术培训。

24. We could not have fulfilled the task in time if it ____ for their help.

17. It is high time I ____, otherwise I will miss the train.