试题 试卷
题型：单选题 题类：真题 难易度：容易
—Why not wear a pair of _______to protect your eyes?
—They're for public. This of green smart traffic is everywhere in Xiangyang city.
—Yes. With a ________ of about 55 kilometres, the bridge makes the travelling time between Hong Kong and Zhuhai much shorter than before.
— It's 12th November.
试题篮
