A、here is still a long way to go for economists to genuinely contribute to global health.
B、Economists' role in global health is, to a large extent, negative
C、Economists increased the inequality of resource allocations in global health
D、Economics is only one science among many that policy makers have to take into account in providing health care programs
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试题解析
主旨大意题。根据文章最后一段的“ There were few satisfactory answers to these questions.” 可知A正确。