You ____？ business interfering with my affairs.

A. have none

B. have no

C. have none of the

D. have nothing like

请帮忙给出正确答案和分析，谢谢！

I'll be away on a business trip. Would you mind looking at my cat？
Not at all. （）.

I'm Michael Bush, Managing Director of Hoogle Engineering. I am pleased to welcome you here to our website and I'd like to tell you a little about the company and its organization. Hoogle Engineering was set up in 1960. It was divided into several departments at that time, such as the sales department, marketing department, and production department. Lots of managers were employed to manage it all.

Fortunately things are different now. Sixty people are employed by Hoogle and communication between departments is considered to be one of the most important aspects of the business. The market is global so we need to make contact with customers worldwide, not just locally.

But in the old days we were all in different departments and never spoke to each other. We had a tall structure. Traditionally we had people at the first level on the shop floor, manufacturing products according to the instructions which they were given. Then you had a supervisory level of people who supervised them every day. Then you moved up to the middle management, who were doing the tasks of getting new business, and then you had the senior management team, and then you had the board, who decided the business strategy. So there were a lot of levels in the company in the old days actually.

The structure today is that we form. teams within teams to place people who can manufacture a product. Each team has members that can manufacture different products. The actual teams now are self-managing, so we don't even have team leaders. You've got the teams, and then you've got two people, only two people, who are what you think of as management. This is generally called flat structure.

21. Hoogle Engineering was set up in().

A. the nineteenth century

B. the twentieth century

C. the twenty first century

22. There are many different()of management in a tall structure.

A. kinds

B. levels

C. functions

23. People in a flat structure usually work in().

A. departments

B. families

C. teams

24. All of the following statements are true according to the passage EXCEPT that().

A. communication in the company is becoming more and more important

B. the author thinks the two structures have the same functions

C. there are more individual responsibilities in the flat structure

25. The best title for the passage is().

A. Organization Structure in Hoogle Engineering

B. History of Hoogle Engineering

C. Success in Hoogle engineering