You should ___ the lights if there is no one in the room.
#80884
A
turn out
B
turn off
C
go back
D
go on
推荐题目
Every boy and every girl ________ pleased when they saw Shenzhou VI was sent up to space.
#84256
A
is
B
was
C
are
D
were
Professor Smith and Professor Brown will _____ in giving the class lectures.
#83745
A
exchange
B
alter
C
shift
D
alternate
The accident produced a very bad impact on the society, so those who _________ the project were severely punished.
#72857
A
come up with
B
look out for
C
took charge of
D
took the place of
Jack almost fell off a big tree while climbing it, but managed to __________until help came.
#69841
A
put on
B
hang on
C
turn on
D
take on