After twenty years abroad, William came back ( )his hometown changed beyond recognition.
A.正确答案Ato find
B.was to find
C.was finding
D.finding
After twenty years abroad, William came back ( )his hometown changed beyond recognition.
After twenty years abroad, William came back ( )his hometown changed beyond recognition.
A.正确答案Ato find
B.was to find
C.was finding
D.finding