[单项选择]The worst thing about television and radio is that they entertain us, saving us the trouble of entertaining ourselves.The author’s attitude toward karaoke is ______. A. negative B. positive C. neutral D. indifferent
参考答案:B 答案解析:本题是作者态度意图判断题。答案在最后一段。“For the same reason,people find karaoke(卡拉OK)liberating.It is almost the only
A. They were relatively few in number. B. They knew how to use bows and arrows. C. They were concentrated in a small area. D. They were skilled hunters. 参考答案:C
第16题: [单项选择]IAMSAR Manual规定的搜寻方式中适用于单船搜寻的是:() A. 平行扫视搜寻方式或扇形搜寻方式 B. 平行扫视搜寻方式或扩展方形搜寻方式 C. 扩展方形搜寻方式或扇形搜寻方式 D. 扇形搜寻方式、扩展方形搜寻方式或平行扫视搜寻方式 参考答案:C