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。