The third women’ s conference in the USA this summer talked about women’s rights in the developing countries.
A. to be sponsored
B. sponsoring
C. sponsored
D. was sponsored
网友回答
A. to be sponsored
B. sponsoring
(答案→)C. sponsored
D. was sponsored
解析：sponsor用作及物动词，意思为“发起；举办；主办”， conference与sponsor为被动关系，根据句子的时态又知这是一个完成的动作，所以用过去分词作后置定语，相当于定语从句that was sponsored。若选D项构成定语从句，需在was sponsored前加上that。