–The lights in the classroom are still o
问题:
–The lights in the classroom are still on.
--Sorry. I’ll go and ____.
A.turn them off
B.turn them on
C.turn them down
D.turn them up
–The lights in the classroom are still on.
--Sorry. I’ll go and ____.
A.turn them off
B.turn them on
C.turn them down
D.turn them up