题目内容

Nowadays, how about American higher education tuition?

A. The tuition was not high.
B. Most students were in debt
C. American higher education tuition was reasonable
D. American public colleges were free or almost free

查看答案

搜索结果不匹配？点我反馈

更多问题

A. Personal income increases.
B. Tuition costs rise.
C. Family income diminishes.
D. public funding declines.

A. 动态规模经济亦称学习效应
B. 指随着累积产量的增加，单位成本趋于下降的现象
C. 指随着产量的增加，平均成本趋于下降的现象
D. 来源于经验的积累，带来的效率的提高

A. 前者与时间有关，后者与时间无关
B. 前者与时间无关，后者与时间有关
C. 前者与单位成本有关，后者与平均成本有关
D. 前者与平均成本有关，后者与单位成本有关

A. 养鸡场同时生产鸡蛋和鸡肉属于范围经济
B. 焦炭厂同时生产焦炭和煤汽不属于范围经济
C. 多元化战略与范围经济有关
D. 专业化战略与范围经济有关