Mark the statement if it correctly describes the forbidden city.
a.
it was surrounded by walls and a moat. <
b.
it was a private world, set apart for the imperial court . <
c.
it was the emperor's home, office, and retreat. <
d.
it included only two main buildings--the hall of supreme harmony and the hall of imperial peace.
e.
it gave visitors and chinese subjects a feeling of being welcomed and important.