Nice to see you. I____ you for a long time.I_____ in Beijing. I have just come back.
A.hadn’t seen, am
B.haven’t seen , was
C.didn’t see, will be
D.haven’t seen, shall be
正确答案是B
Nice to see you. I____ you for a long time.I_____ in Beijing. I have just come back.
A.hadn’t seen, am
B.haven’t seen , was
C.didn’t see, will be
D.haven’t seen, shall be
正确答案是B