By using the satellite-aided global positioning system （GPS), a computer in the automobile

By using the satellite-aided global positioning system (GPS), a computer in the automobile can do the following EXCEPT ______ .

A．it can locate the vehicle within a few feet

B．it can show where the vehicle is relative to the destination the driver wants to reach

C．after being told the destination, the computer locates it and directs the driver to it

D．after being told the destination, the computer can offer the driver alternative routes if needed