单项选择题

What does the author want to tell us in Para 4 to Para 9

A．New technology used in public transportation.
B．The future trends in public transportation.
C．The automation through new technology.
D．Advanced transit concepts

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热门试题

单项选择题

If you have physical handicaps, what kind of transit system can you use

A．Conventional transportation services.
B．Public transportation.
C．Suspended monorails.
D．All transit services which are accessible to the disabled.

单项选择题

The first two paragraphs want to tell us_____.

A．the public transportation problems since the World War Ⅱ.
B．private transit systems were replaced by local government.
C．why in the 1964 Urban Mass Transportation Act established.
D．how to solve the public transportation revenue.