考博考试

【单选题】 According to the passage, the smart-highway technology is aimed to ______.
A．develop sophisticated facilities on the interstate highways
B．provide passenger vehicle with a variety of services
C．optimize the highway capabilities
D．improve communication between driver and the traffic monitors

网考网参考答案：D
网考网解析：
文中第二段第一句话“The goal of smart-highway technology is to…as an integral transportation system．”第二段最后一句话“…to improve communication between drivers and the people who monitor traffic．”说明“smart-highway”的目标就是最大效率的整合道路和交通工具，从而整合交通系统，从而使司机和道路监管系统能够得到高效的通信。 查看试题解析出处>>