yu mei seems_______a lot these years a to change b to have changed c changed d have changed

问题描述:

yu mei seems_______a lot these years a to change b to have changed c changed d have changed

B (seem to do sth ,似乎做某事,TO 后用现在完成时“关键词是these years ),强调对现在造成的影响或结果‘这些年她改变了许多.