The workers finished mending the road ____ this month. 
#46596
A
in
B
by
C
at
D
on
推荐题目
—Do you get ________ well ________ your neighbors?—Yes, we do.
#46715
A
on, to
B
in, with
C
in, to
D
on, with
We have sweaters ________ all colors ________ ¥50 each. 
#46971
A
in, for
B
at, in
C
in, at
D
at, at
Noise pollution was a serious problem here      .
#48147
A
in the past
B
in the future
C
since then
D
once a week