A country may develop a particular ______ purely through its own

A country may develop a particular ______ purely through its own actions, independent of the endowments of nature.
A、International trade
B、absolute advantage
C、comparative advantage
D、manufacturing and technology
【正确答案】：C
【题目解析】：A country may develop a particular comparative advantage purely through its own actions, independent of the endowments of nature.参见教材P70。