—Mary, are you sure your aunt ___ back f
题型：选择题
问题：
—Mary, are you sure your aunt ___ back from America?
—Yes. My mother ___ me. I am going to see her now.
A．has come; told
B．came; had told
C．had come; tells
D．is coming; has told
—Mary, are you sure your aunt ___ back from America?
—Yes. My mother ___ me. I am going to see her now.
A．has come; told
B．came; had told
C．had come; tells
D．is coming; has told