2010 Zhejiang Question 51 Single-choice Differentiating 2010_浙江卷 (英语) 51. People tend to make mistakes when . A. they perform several challenging tasks at a timeB. new messages are processed one after anotherC. their relationships with others are affectedD. the tasks require little thought Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →