The Golden Gate Bridge's color is ______.

A．The Golden Gate Bridge is the world's most beautiful bridge.
B．The Golden Gate Bridge could have been finished much earlier without the disturbing of some delicate elements.
C．It was not until May 28, 1938 that the bridge was opened to regular vehicular traffic.
D．The "Statue of Liberty" is the Golden Gate Bridge for the visitors.

A．8450 feet long
B．more than 8450 feet with approaches excluded
C．more than 8450 feet with approaches included
D．8450 feet long with approaches included