You will hear an interview with Mike Rowe, host of the American TV show Dirty Jobs. As you listen, answer the questions or complete the notes in your test booklet for Questions 21 to 30 by writing no more than three words in the space provided on the right. You will hear the interview twice. Rowe thinks a civilized life is made possible by people doing ______.

A. Environmental pollution caused by agriculture.
B. Insufficient investment in higher education.
C. Diminishing number of agricultural institutions.
D. Imbalance between research and production.

A. Helping a company improve its market share by 10 percent.
B. Knowing what the company is planning to achieve.
C. A consultant’s income depends on how much he helps a company make or save.
D. A consultant should have a clear idea about who has the final say on expenses.

A. To spend 80 percent of the total health budget on hospitals.
B. To make use of the existing facilities in emergencies.
C. To increase the original budget for hospital construction.
D. To rebuild the hospitals that have been destroyed.

A. Lack of interest in agriculture.
B. Shortage of agricultural talents.
C. Existence of the generation gap.
D. Reluctance to teach agricultural economy.