. Lily ______ at this school for three years since 2008.A. studiedB. has studiesC. will studyD. is studying 是B吗 但studies应该是过去分词studied吧

问题描述:

. Lily ______ at this school for three years since 2008.
A. studiedB. has studiesC. will studyD. is studying 是B吗 但studies应该是过去分词studied吧

has studied ,完成时

has studied

B.has studied