问题:
Mr. Smith ____ the village since last year.
A.left
B.has left
C.has been away from
D.was away from
Mr. Smith ____ the village since last year.
A.left
B.has left
C.has been away from
D.was away from
A.left
B.has left
C.has been away from
D.was away from
参考答案: