More highways have been built in China,
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