◎ 题干
About 270 million people in rural areas in China have no ________ to safe drinking water.
[      ]
A. entrance  
B. access
C. solutions  
D. sources
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“About 270 million people in rural areas in China have no ________ to safe drinking water.[ ]A. entranceB. accessC. solutionsD. sources…”主要考查了你对  【名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。