i met li hua in the supermarket yesterday evening.we each other since she went to shanghai in 2008
问题描述：
i met li hua in the supermarket yesterday evening.we each other since she went to shanghai in 2008
Adidn't see Bhaven't seen Chadn't seen Dwouldn't see
答
B
since的前面要用现在完成时
since的后面用过去时