第四部分：任务型阅读(共１０小题，每小题１分，满分１０分)
请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意：每个空格只填一个单词。请将答案写在答题卡上相应的横线上。
Educating girls quite possibly harvests a higher rate of return than any other investment (投资) available in the developing world．Women’s education may be an unusual field for economists (经济学家), but increasing women’s contribution to the development is actually as much an economic as a social issue. And economics, with its focus on incentives (刺激), provides an explanation for why so many girls are deprived of (剥夺) an education.
