写出一个函数表达式，使其图象与直线y=x没有交点。该函数表达式为_____________.
如
直线y=x在第一三象限，与其平行或者不在同象限的函数即可。
You are beginning a new project that has been attempted，but unsuccessful，several times in the past few years．Previous projects were cancelled because of “politics”(differing views and direction by key stakeholders of the project)．This is an example of______．
A．stakeholder analysis
B．project charter
C．historical information
D．risk identification
省行服务检查新标准中要求：网点营业期间，个人业务顾问必需有人在岗。扣分标准是（）
A.周六、周日可以不在岗
B.10分钟以内无人的不扣分
C.10-15分钟之间无人的扣5分
D.15分钟以上无人的扣15分
