He's worked there since the shop opened in 1998, ( )?
A.正确答案Bisn't he
B.hasn't he
C.doesn't he
D.wasn't he
He's worked there since the shop opened in 1998, ( )?
He's worked there since the shop opened in 1998, ( )?
A.正确答案Bisn't he
B.hasn't he
C.doesn't he
D.wasn't he