问题
填空题
Both Mark and Czerwinski noticed that some computer users relied on ___________ as reminders to help them cope with distractions.
答案
参考答案：Post-it notes
解析：参见"Ways to Cope with Interruptions"小节部分第1段第1、2句: When Mark and Czerwinski, working separately, looked at the desks of the people they were studying, they each noticed the same thing: Post-it notes. Workers would write brief reminders of the task they were supposed to be working on.