57.众所周知，贸易和专门化相辅相成，使我们每个人能使用更多的产品。

（ ）12. He is going to visit some cities on his trip.

64.庆幸的是我们带了地图，要不然我们可能就迷路了。

26. Being unique should be encouraged because that’s ______ makes our society a society. 

12.根据原文"People who are nearsighted can only see things that are very close to their eyes."可知近视眼只能看清近处的事物，与题干不符。故错误。

23. If we ______ adequate preparations, the conference wouldn’t have been so successful. 

24. Only after my friend came ______.

22. Not until the motorbike looked almost new ______ repairing and cleaning it.

What does the man mean?

2.

Part Ⅳ Translation(25 Points)Directions: This part, numbered 56 to 66, is to test your ability to translate Chinese into English or English into Chinese. Each often sentences (No. 56 to No. 65) is followed by four choices of suggested translation marked A, B, C and D. Make the best choice and mark the corresponding letter on the Answer Sheet. Write your translation of the paragraph (No. 66) in the corresponding space on the Answer Sheet.56.为了安全起见，本电器装置只有正确安装在干燥阴凉的基座上才能运行。

What is the probable relationship between the speakers?