问题

Did you see Dr Ma yesterday afternoon?— No. When I got to his office, he ______ already.
A:left
B:has left
C:was leaving
D:had left
B:has left
C:was leaving
D:had left
正确答案是:
同类题型
Daniel writes _________ than ___________ classmate in his class.
In ________ old society many young women died by so strange and cruel ________ custom.
English is of all the subjects in my class because our English teacher is friendly to us all.