Alen Bishop earned the fight to use the CFA designation in September 1968. Alen recently retired from the investment management profession. As he is retired, Alen no longer attends CFA Institute society meetings and has stopped paying his CFA Institute dues. According to the Standards of Practice Handbook, how should Alen refer to his affiliation with the CFA Program()

A. Alen Bishop, CFA.

B. Aien Bishop, CFA (retired).

C. "I was awarded the CFA charter in 1968."

关于脑性瘫痪的描述正确的是（）

A.小儿出生前后，各种原因所致的脑损伤综合征

B.一种小儿中枢性运动障碍性疾病，呈逐渐加重趋势

C.以不同程度的智力障碍为主要表现的综合征

D.通常不伴有视听觉、语言行为障碍

E.一种单一独立的疾病