At a party. Adam: This is a great apartment. Tammy: I think so, too. ()? Adam: No, I'm Adam. I came with Carl. I don't really know anyone here. Carl's told me about most of his friends, but I can't match the names with the faces.
A.Excuse me, but do I know you
B.Excuse me, could I know you
C.Excuse me, do you mind telling me your name
D.Excuse me, but do you know me
A、Excuse me, but do I know you