问题:
The woman was in that hotel before she came here.
A.on service
B.on the service
C.in service
D.in the service
The woman was in that hotel before she came here.
A.on service
B.on the service
C.in service
D.in the service
A.on service
B.on the service
C.in service
D.in the service
参考答案: