We’d better not keep the lights______ when we have PE classes outside.
#48235
A
off
B
on
C
open
D
closed
推荐题目
What’s the matter ________ you?
#46395
A
with
B
of
C
in
D
at
Good luck _________you_________ your English test.
#51024
A
on; with
B
to; with
C
with; to
D
with; on