A．Dealing with daily issues and producing results.
B．Recognizing the talents of others and giving them the knowledge and the tools they need to succeed.
C．Nurturing and developing successors.
D．Making macro-plans and ensuring results.

A．it is the most significant element in a hierarchical organization.
B．confidence in oneself contributes a lot to one's business experience.
C．leaders should encourage competent subordinates to enhance their confidence and power.
D．a good leader is good at controlling so as to establish his credit in the organization.