第30题: [单项选择]The main idea of this passage is that ______ A. employers are checking more closely on applicants now B. lying about college degrees has become a widespread problem C. college degrees can now be purchased easily D. employers are no longer interested in college degrees 参考答案:B 答案解析:[解析] 主旨大意题。文章的第一段就以反问的形式提出:是否对自己的学历吹嘘一番会吸引人 第二段的开头说:越来越多的人借助这种(吹嘘自己学历的)谎言来获得工作或晋升。后面的几段继续论述了这个问题以及人们