My father ______ my mother when they were both 26 years old, and they have ______ for 15 years.

A．married to; been married

B．married with; been married

C．was married; been married

D．married; been married

中国古代文人经常以书法、绘画抒发自己的意趣、思想，明末清初石涛的绘画作品《睡牛图》中绘一人在牛背上凝思，意境孤凄，自题曰：“牛不知我睡，我不知牛累。彼此却无心，不睡不梦寐。”这一艺术作品的主要寓意是（）

A.反映了先进的中国人对农耕经济的反思

B.讽刺了中国人闭关锁国，不了解世界大势

C.表达了作者懒散不愿入仕的心绪

D.作者试图改造中国传统的绘画风格