MorehighwayshavebeenbuiltinChina, 文语库 习题库 1.32W 大中小设置文字大小 问题详情: More highways have been built in China, _________it much easier for people to travel from one place to another. A. made B. making C. to make D. having made【回答】B知识点:非谓语动词题型:选择题 TAG标签:#