--- Do you have any idea why the bus – d
问题:
--- Do you have any idea why the bus – drivers are on strike?
--- As far as I know, they are ____a pay rise.
A.calling off
B.calling at
C.calling in
D.calling for
--- Do you have any idea why the bus – drivers are on strike?
--- As far as I know, they are ____a pay rise.
A.calling off
B.calling at
C.calling in
D.calling for