单选题 Due to the lack of accessibility to readers, many people believe newspapers will become ______ and be entirely replaced by news Web sites.

【正确答案】 B

【答案解析】[解析] 词汇：形容词
1．这是一道词汇题，选项均为形容词。
2．原文意思是“和网页新闻比。报纸与读者有距离感，因而渐渐被淘汰”。形容词obsolete表示某事物被淘汰或过时，因而B为正确选项。