He forgot about ___ him to atten

He forgot about ___ him to attend my wife’s birthday party.
A、I asking
B、my asking
C、me to ask
D、mine to ask
【正确答案】：B
【题目解析】：本题测试动名词和不定式的用法。从句子结构来看，空缺的内容是介词的宾语，所以应该用动名词；而动名词本身的主语应该以所有格形式出现。因此答案为B。