many times he still didn’t understand it.A. Having been toldB. Though to be toldC. Havin

问题补充：

many times, he still didn’t understand it.

A. Having been told

B. Though to be told

C. Having told

D. He was told

答案：

(答案→)A. Having been told

B. Though to be told

C. Having told

D. He was told

解析：考查现在分词的完成式的被动做状语，句意：被告诉过多少次了，他还是不懂。这是考查非谓语动词做状语，告诉很多次是发生在不懂之前，所以是现在分词的完成式，而且he和tell是被动关系，用现在分词的完成式的被动做状语。选A。