医学考博英语阅读做题原则
之关键词
例题6：2022年真题阅读Passage 4（76-80）第77题
(对应原文第2段) But what about the root causes of non-vaccination of the young: is the problem one of poverty alone of the failure of domestic governments and their public-health departments to reach the most vulnerable communities, or simply of an inability to overcome deep-rooted social disadvantages? A new Canada-India study of tens of thousands of zero-dose children in India suggests that the cause of low-vaccination rates in lower-income countries is all of those and more.
77. What are the basic reasons of zero-vaccination of the children in poor countries?
A.Poverty.
B.Inaction of governments.
C.Inability to solve social disadvantages.
D.More than the above.
答案：D
