A．They provided messages from the gods.
B．They would help military leaders in battle.
C．They were a different world we visited when we slept.
D．They would lead to misdeeds of people.
A．Dreams were always misleading.
B．Dreams had their own specific meanings.
C．Dreams could help explain our brain activities.
D．There wasn't agreement on the explanation of dreams.
A．People are exploring ways to interpret dreams.
B．How Freud explained dreams in his works.
C．People haven't reached agreement on dreams.
D．It is important to keep researching dreams.