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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.
参考答案
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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