53. Why were the Greeks unable to defeat the Trojans for ten years?
.
(A) The Trojans had the colossal wooden horse.
(B) The Trojans had heroes such as Achilles whose mother dipped him in the
River Styx in the Underworld that made him immortal.
(C) The Trojans princ cess Cassandra was a scer or prophet who warned the Trojans
about the tricks used by the Greeks.
(D) Troy was surrounded by high thick walls.
(E) The Greek soldiers did not have enough food and had to sail back.