What is the MOST effective way to revise sentence 17?
Caravans included guards, who could provide protection against bandits, and pack
animals to carry the goods.
B To carry the goods and provide protection against bandits and guards, pack animals
were included in caravans.
IN IN
C Caravans included guards for providing protection against bandits, so there were
pack animals that carried the goods.
D To provide protection against bandits and the carrying of goods, caravans included
guards and pack animals.