The author suggests that a manager should hold a (an) ______ view on management.

A．the new concept of management
B．the great shift of management style
C．the qualities of managers for the 21st century
D．the technique of managers modem management

A．laborers should keep up with the rapid development of modem technology
B．laborers pay more attention to wages
C．laborers want to advance themselves
D．there is a radical change in management style