21世纪的主要能源是什么（）

A、太阳能

B、潮汐能

C、核能

Which of the following statements about Standard Ⅳ (C), Responsibilities of Supervisors, is FALSE CFA Institute members with supervisory authority:（）

A. are expected to bring an inadequate compliance system to the attention of the firm’s senior managers and recommend corrective action.

B. are expected to have in - depth knowledge of the Code and Standards and to apply this knowledge in discharging their supervisory responsibilities.

C. may delegate supervisory duties, which relieves them of their supervisory authority.