More highways have been built in China,___ it much easier for people to travel from one place toMore highways have been built in China,____ it much easier for people to travel from one place to another.A making B having made 为什么不选b

问题描述:

More highways have been built in China,___ it much easier for people to travel from one place to
More highways have been built in China,____ it much easier for people to travel from one place to another.A making B having made 为什么不选b