单项选择题

The most appropriate title for this passage would be______.

A．A Venture to Remedy Traffic Woes
B．A Quick-fix Solution for the Traffic Problems
C．Highways Get Smart—Part of the Package to Relieve Traffic Gridlock
D．Smart Highway Projects—The Ultimate Solution to Traffic Congestion

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热门试题

单项选择题

According to the passage, the smart highway technology is aimed to______.

A．optimize the highway capabilities
B．provide passenger vehicles with a variety of services
C．install sophisticated facilities on the interstate highways
D．improve communication between driver and the traffic monitors

单项选择题

Which of the following best describes the organization of the whole passage

A．Two contrasting views of a problem are presented.
B．Latest developments are outlined in order of importance.
C．An innovation is explained with its importance emphasized.
D．A problem is examined and complemented and complementary solutions are proposed or offered.