请选择ABCD3Q8K7F0@(q(K3Y4A2[.G4d —Aren’t you Mary’s sister?.b+H9J:`(b*?)A+J5V(p7L
—_________.I’m her aunt..b+H9J:`(b*?)A+J5V(p7L
A.Yes，I am.b+H9J:`(b*?)A+J5V(p7L
B.No，I’m not.b+H9J:`(b*?)A+J5V(p7L
C.Yes，I’m not.b+H9J:`(b*?)A+J5V(p7L
D.No，I am.b+H9J:`(b*?)A+J5V(p7L