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
—How did your father deal with you? —We were lucky to ____ being punished.
#71798
A
admit
B
escape
C
consider
D
stop
_______ the school, the village has a clinic, which was also built with government support.
#63988
A
In reply to
B
In addition to
C
In charge of
D
In place of
---- Would you please ______ the form for me? ------ _____________.
#73188
A
fill; It’s a pleasure
B
fill in; With pleasure
C
fill in; My pleasure
D
fill in; I’ll be happy to
If you _______ with your classmates, you will surely get the same work done far better.
#72518
A
eam up
B
atch up
C
et along
D
ut up
They are subject to your ,but the final list is to be sent to the manager for his .
#80888
A
obedience;approval
B
approval;agree
C
approval;approval
D
conformity;approval