38.The underlined word “imitate” has a similar meaning to ______.

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

60.如今人们有了更多的闲暇时间，因而对各种服务的需求增长得如此快。

66. China will develop its economy further and open itself wider to the outside world, which offers more business opportunities to overseas enterprises. Since China‘s reform and opening up, Chinese enterprises have been cooperating with overseas enterprises in terms of the economy and technology, and have scored great achievement. Overseas enterprises have not only helped Chinese enterprises with their growth, but also benefited from the cooperation. The Chinese government will continue to offer favorable policies and conditions to promote the further cooperation between Chinese and overseas enterprises.

46.The ______ of bacteria causes body odor.

10.

（ ）55. Ron’s wife is in hospital. He wants to finds a programme suitable for his three-year-old son while he gets on with the housework and prepares a meal.

（ ）13. The products of company are sold only at home.

21. ______ the course very difficult, she decided to move to a lower level.

41. The passage is mainly about the differences between British English and American English in _____. 

19. You cannot accept an opinion ______ to you unless it is based on facts.

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