[单项选择]所谓功能评分化评价，是根据功能的重要程度和实现难度，通过各评价对象的相对评分，计算其功能指数和成本指数，从而进一步确定评价对象（）的方法。
A. 成本系数
B. 功能系数
C. 价值系数
D. 相对系数

More attention was paid to the quality of production in France at the time of Rene Coty. Charles Deschanel was then the financial minister.
French industrial and agricultural production was still not able to meet the immediate needs of the people. Essential imports had stretched the national credit to the breaking point. Rents were tightly controlled, but the extreme inflation affected general population most seriously through the cost of food. Food costs took as much as 80 percent of the workers’ income. Wages, it is true, had risen. Extensive family allowances and benefits were paid by the state, and there was full-time and overtime employment. These factors enabled the working class to exist but allowed them no sense of security. In this precarious (不稳定的) and discouraging situation, workmen were willing to work overseas for higher wages.
The government was reluctant to let workers leave the country. It was feared this migration of workers would reduce the
A. it would enlarge the working force
B. it would hinder the improvement of quality of production in domestic industry
C. it would hinder the increase in quantity of exports
D. it would damage the imports

The development of writing was one of the great human inventions. It is difficult (51) many people to imagine language without writing; the spoken word seems intricately tied to the written (52) . But children speak (53) they learn to write. And millions of people in the world speak languages with (54) written form. Among these people oral literature abounds, and crucial knowledge (55) memorized and passed (56) generations. But human memory is short-lived, and the brain’s storage capacity is finite. (57) overcame such problems and allowed communication across the miles (58) through the years and centuries. Writing permits a society (59) permanently record its poetry, its history and its technology.
It might be argued (60) today we have electronic means of recording sound and (61) to produce films and television, and thus writing is becoming obsolete. (62) writing became extinct, ther