several times he still turned a deaf ear to the typhoon forecast. A. Being warnedB. Havi

问题补充：

several times, he still turned a deaf ear to the typhoon forecast.

A. Being warned

B. Having warned

C. Having been warned

D. I’ve warned him

答案：

A. Being warned

B. Having warned

(答案→)C. Having been warned

D. I’ve warned him

解析：考查现在分词的完成式做状语：句意：被警告了好几次他仍然对台风警报置若罔闻。逗号后面是一个句子，前面应该是状语，因为是先被警告，然后不听，所以用现在分词的完成式，而且考虑到被动关系，选C。