Mary ______ to see you . She _____ for y
问题:
Mary ______ to see you . She _____ for you downstairs at the moment .
A.has come ; is waiting
B.came ; is waiting
C.has come ; waited
D.came ; was waiting
Mary ______ to see you . She _____ for you downstairs at the moment .
A.has come ; is waiting
B.came ; is waiting
C.has come ; waited
D.came ; was waiting