【单选题】

It’s almost considered sacrilegious today to leave work at the end of your workday or（for shame！）on a Friday and simply not check your work email again until you return the office during normal working hours。

A.It’s a shame if you check your email all the time
B.The employees are willing to leave work at the end day of the workday
C.The employees are expected to answer emails although it’s not working time
D.Work email is the essential part in worker’s daily life