第1题: [填空题]According to a survey of 840 companies conducted this year by the American Management Association and the Policy Institute, nearly 30% of the employees spends more than three hours a day during their spare time handling their e-mails. 参考答案:NG 答案解析:看第四段中的相关细节:For example,1 in 10 employees spends more than four hours a day handling electronic tasks