More highways have been built in China,_
题型:选择题
问题:
More highways have been built in China,________it much easier for people to travel from one place to another.
A.making
B.made
C.to make
D.having made
More highways have been built in China,________it much easier for people to travel from one place to another.
A.making
B.made
C.to make
D.having made