题海让大学四年没有难题
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题目详情

单选题 A technological improvement is represented by

A. an outward shift of the production possibilities frontier

B. a movement along the production possibilities frontier

C. a point inside the production possibilities frontier

D. a point outside the production possibilities frontier

E. a movement from a point inside the production possibilities frontier to a point on the production possibilities frontier

微观经济学(四川大学)课程封面

学科:微观经济学(四川大学)

时间:2025-06-09 00:44:50

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