According to the air traffic rules，you should your mobile phone before boarding．
#70302
A
switch over
B
switch on
C
switch off
D
switch round
推荐题目
The local government decided to ____ the two firms into a big one.
#81434
A
motivate
B
combine
C
compact
D
nominate
Facing up to your problems ____ running away from them is the best approach to working things out.
#63985
A
more than
B
rather than
C
along with
D
or rather
Our classmates _________ the losing team of our class and our team won the game at last.
#76209
A
brought up
B
cheered up
C
grew up
D
turned up
The first topic at the meeting is that we should treasure the water resource.
#67605
A
put out
B
put off
C
put on
D
put forward
The hero’s words ____ the Young Pioneers greatly.
#83394
A
are inspired
B
inspiring
C
inspired
D
were inspired