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  3. A new World Bank study says international migration helps re duce poverty in developing nations. At the same time, however, many

A new World Bank study says international migration helps re duce poverty in developing nations. At the same time, however, many

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问题 A new World Bank study says international migration helps re duce poverty in developing nations. At the same time, however, many countries that are small and poor lose【S1】______skilled workers.
    Migrants are people who move from place to place in【S2】______of work. Economists at the World Bank studied tile effects of the money that migrant workers send to their families back home. The【S3】______show that remittances(汇款额 reduce poverty and increase spending on education, health and【S4】______.
    The findings are based on information from families in three countries: Guatemala, Mexico and the Philippines. Mister Schiff says further studies are being done in other countries.
    But【S5】______migration also means the problem of "brain drain". Many of the skilled workers needed to bring their countries out of poverty move to【S6】______ones instead.
    The study examined research from【S7】______countries of the Organization for Economic Cooperation and Development. The economists found, for example, that eight out of ten Haitians and Jamaicans with college educations live outside their countries. In southern Africa, skilled workers are just four percent of the【S8】______. Yet they are forty percent of the migrants from the area.
    The World Bank study says developing countries should try【S9】______to get skilled workers to stay. It also suggests【S10】______between sending and receiving nations.

A findings           B outcomes             C members            D search
E hardly             F international        G cooperation        H population
I workforce          J highly               K pursuit            L harder
M investment         N wealthier            O competition
【S4】
选项
答案M
解析
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