It is becoming more and more difficult t
题型:选择题
问题:
It is becoming more and more difficult to_______the problems of traffic in some big cities of our country.
A.deal with
B.set up
C.put away
D.break down
It is becoming more and more difficult to_______the problems of traffic in some big cities of our country.
A.deal with
B.set up
C.put away
D.break down