—When did you come back?—An hour ago. You     the computer games.        
#103109
A
have played
B
were playing
C
played
D
had played
推荐题目
The little boy is dirty from head to foot because he ________ in the mud all morning.
#104514
A
has played
B
is playing
C
has been playing
D
was playing
Two building workers got seriously wounded when the stadium _______. 
#99780
A
was built
B
was being built
C
built
D
is being built
—— Alice came back home the day before yesterday. —— Really ? Where _____ ? 
#104637
A
has she been
B
had she been
C
has she gone
D
had she gone