改革是推动历史发展的动力。商鞅变法措施中对秦国封建制度的确立起决定性作用的是( )
A:承认土地私有
B:奖励耕织
C:奖励军功
D:推行县制
-- That T-shirt with Yao Ming's picture on it ____ belong to David. He admires him a lot.
-- No, it _____ be his. He hates black color.