试题 试卷
题型：单选题 题类：常考题 难易度：普通
广东省深圳市罗湖区2018-2019学年七年级上学期英语期末考试试卷
—I like collecting stamps best.
-- They're for public. This ______ of green smart traffic is everywhere in Xiangyang city.
—What else do they eat?
— They're for public. This ______________ of green smart traffic is everywhere in Xiangyang City.
试题篮
