单选题Which of the following best describes the organization of the whole passage?ATwo contrasting views of a problem are presented.BA problem is examined and complementary solutions are proposed or offered.CLatest developments are outlined in order of importance.DAn innovation is explained with its importance emphasized.
单选题
Which of the following best describes the organization of the whole passage?
A
Two contrasting views of a problem are presented.
B
A problem is examined and complementary solutions are proposed or offered.
C
Latest developments are outlined in order of importance.
D
An innovation is explained with its importance emphasized.
参考解析
解析：
通读全文可知，文章主要讲的是交通问题的解决，中心就是介绍了smart-highway这种运用高科技的新方法，指出了其特点和目前的不足。此外还谈到了人们正在研究或实验的其它解决方法如car pooling, rapid mass-transit systems等，选项B正确。
通读全文可知，文章主要讲的是交通问题的解决，中心就是介绍了smart-highway这种运用高科技的新方法，指出了其特点和目前的不足。此外还谈到了人们正在研究或实验的其它解决方法如car pooling, rapid mass-transit systems等，选项B正确。
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