B. it’s teachers’ job to build a career for their students.

C. a sophisticates software package is likely to replace a teacher.

D. a conventional lecture is always passive.

69. What does the author say about the future of most universities?

A. They have to close their doors and turn to business.

B. They will provide the best college education.

C. They will shrink because of less students.

D. They have to change or they will be out of business.

70. Which of the following best describes the role of a professor in the future classroom?

A. An adviser B. A transmitter

C. An instructor D. A trainer

Passage 4

In March 1974, one of the most astonishing archaeological discoveries of twentieth century was unearthed in the county of Lintong, Shaanxi Province. An entire army of life-sized warriors and horses, buried for more than 2,200 years, began to be uncovered. These replicas had been place in trenches around the still-unexcavated tomb of Qinshihuang, the First Emperor of the Qin Dynasty(221-207 B.C.), Each of the many hundreds of life-sized warriors was constructed of baked clay and painted with a variety of colors. Most were obviously intended as individual portraits.

The head shapes of these figures and the expressions on their faces were, more or less, individualized, and so each man could be identified as to his place of regional origin. The square-faced, broad-fore headed, prominent-cheekbone, heavy-featured, big-mouthed and wide-cheeked ones were modeled after natives of central Shaanxi. The shorter, round-faced, sharp-chinned, and thin-lipped soldiers were modeled after persons from the province of Sichuan. Others were clearly from Gansu, and there were some who appeared to be members of various minorities in northwestern china. Each had its own hairdo: the ones with long hair had this knotted at right side of the