The old man, ________ abroad for twenty years, is on the way back to his motherland.
#93411
A
to work
B
working
C
to have worked
D
having worked
推荐题目
I don't want the children ___ out in such weather. 
#94027
A
take
B
to take
C
taken
D
taking
 _____ the same mistake again made his parents very angry.
#98325
A
His being made
B
He has made
C
He had making
D
His making