第20题: [填空题]A Running 10 miles every day B It does not exist C They hope to find out what has made them live so long D walking E enjoy life F It will be very expensive Most people will not be able to use the new technology because ______. 参考答案:F 答案解析:题干问的是:大多数人不会使用这项新技术的原因是什么第2段末尾已经阐述的很清楚是费用昂贵。
第34题: [多项选择]下列关于城市生活垃圾填埋场释放气体,说法正确的有( )。 A. 城市生活垃圾填埋场产生的气体主要为甲烷和一氧化碳 B. 接受工业废物的城市生活垃圾填埋场,其气体中可能含有微量挥发性有毒气体 C. 城市生活垃圾填埋场产生的气体中,一氧化碳占40%以上 D. 填埋场释放气体中,微量气体量很小,成分很多 参考答案:B,D
第36题:[判断题] According to the righteous moralist, if a manager of a multinational sees that firms from other nations are not following ethical norms in a host nation, that manager should not either.() A.正确 B.错误 参考答案:B