45. To have a beautiful face and a beautiful body has become ____ for today’s youth.

3.

26. The number of the people, ____ we had expected, was a thousand.

( ) 15. The richer countries always raise the prices of their imports.

17. Documents ____ with chemicals will not become yellow with age.

29. Do what you think is right, ____ they say.

31. The engineers are going through with their highway project, ____ the expenses have risen.

4.

56. 骑自行车是一种很好的锻炼方式，并且还容易学。

7.

67. 说明：根据下列信息为Williams-Smith Joint Automobile Co. Ltd. 拟写一份企业策划。内容：1. 公司名称：Williams-Smith Joint Automobile Co.Ltd.2. 公司注册地：中国上海3. 公司目标：（1）在上海生产新能源家用轿车。（2）年生产量将达到 10 万台。（3）第一年在中国市场销售。（5）第二年将向东南亚市场推广。（6）第三年将公司生产的新能源家用轿车推向拉丁美洲市场。4.公司注册资本：$ 4,000,000,0005.董事会：2016 年４月成立。Words for reference注册：register         董事会：Board of Director

25. Not until that day ____ the importance of good manners in a job interview.