标题: 8月精选SAT题目+重点单词+答案解析（2016/8/2—writing and language） [打印本页] 作者: yongjia25 时间: 2016-9-26 20:03 标题: 8月精选SAT题目+重点单词+答案解析（2016/8/2—writing and language） （2016/8/2-Writing and Language）
今天给大家推荐的练习题目是：
A Life in Traffic
A subway system is expanded to provide service to a growing suburb. A bike-sharing program is adopted to encourage nonmotorized transportation. To alleviate rush hour traffic jams in a congested downtown area, stoplight timing is coordinated. When any one of these changes occur，it is likely the result of careful analysis conducted by transportation planners.
A. NO CHANGE
B. occur, they are
C. occurs, they are
D. occurs, it is
