TPO18中的阅读一道题,it的指代问题Thekeyfactorinthesuccessofthesecountries(alongwithhighliteracy,whichcontributedtoit)wastheirabilitytoadapttotheinternationaldivisionoflabordeterminedbytheearlyindustrializersa

Question

TPO18中的阅读一道题,it的指代问题
The key factor in the success of these countries(along with high literacy,which contributed to it) was their ability to adapt to the international division of labor determined by the early industrializers and to stake out areas of specialization in international markets for which they were especially well suited.
这句话中的along with high literacy,which contributed to it怎么理解?it在这句话中指代什么?

Answer 1

which指代 因素 it 指代国人的高素质,指代along with high literacy
这些国家的成功关键因素(此因素正是促成了这些国家的高素质）是...