按客户的不同性质,客源包括()。
A.买卖机构
B.租赁客户
C.机构客户
D.个人客户
E.关系客户
参考答案:C, D
3,2,5/3,3/2,( )
A.1/2B.1/4C.7/5D.7/3
A professional degree will () an average annual income of about twice that of college graduates.
A.feellike
B.resultin
C.holdon
D.keepto