单选题
According to the passage, the smart highway technology is aimed to______
A、
deploy sophisticated facilities on the interstate highways
B、
provide passenger vehicles with a variety of services
C、
optimize the highway capabilities
D、
improve communication between driver and the traffic monitors
【正确答案】
C
【答案解析】
第二段第一句指出，智能高速公路的目的是使交通系统以优化的效率运转。
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