Noise pollution was a serious problem here .
#48147
A
in the past
B
in the future
C
since then
D
once a week
推荐题目
There is a wooden bridge ______the river _______ my house.
#49366
A
above, in front of
B
over, in the front of
C
above, in the front of
D
over, in front of
Some of the young men learn English________ to the radio．
#51116
A
from listen
B
from listening
C
by listen
D
by listening
It’s hard-working ____ him to spend three hours ____ the library on Sunday.
#47932
A
for; in
B
for; on
C
of; in
D
of; on