They are broadening the bridge to ________ the flow of traffic.
#12372
A
put off
B
turn on
C
speed up
D
work out
推荐题目
 The _____ in temperature is broadcast twice a day in the channel.
#12691
A
diversion
B
variety
C
variation
D
diversity
The water company appealed ______ everyone ______ the amount of water used.
#13882
A
for; to reduce
B
to; reducing
C
to; to reduce
D
for; reducing
 —Can I call on her next week ?— Yes,if ______ . 
#12411
A
you are convenient
B
you will be convenient
C
it is convenient to you
D
it will be convenient to you