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.