Which of the following, if true, provides the most reason to doubt that the president's plan, if implemented, will achieve its stated purpose?

• A Typically, a SaleCo employee's least productive hours in the workplace are the early afternoon hours.  

• B None of the employees who work four days a week had volunteered to work that schedule, but all were assigned to it by their supervisors.  

• C Working ten hours a day has allowed the most productive employees to work two hours alone each day in their respective offices relatively undisturbed by fellow employees.

• D Employees at SaleCo are compensated not on the basis of how many hours a week they work but on the basis of how productive they are during the hours they are at work.  

• E Those SaleCo employees who have a four-day workweek do not take any of their office work to do at home on Fridays.  

参考答案

（1）C．注意有可能因为主观思维而选择的D选项。思考自己是因为什么样的下意识习惯而建立起“书籍本身的政治倾向反映了选择书评的的政治立场”这样的想当然的错误推理。