More highways have been built in China, ______ it much easier for people to trav

题干

More highways have been built in China, ______ it much easier for people to travel from one place to another.

A．to make

B．making

C．made

D．having made

上一题下一题 0.64难度单项选择更新时间:2013-06-10 07:52:50

小学学科试题库

初中学科试题库

高中学科试题库