阅读下列短文，从每小题所给的A、B、C三个选项中选出最佳选项。
Everybody dreams. Some people think dreams can tell us about the future. Other people think dreams tell us about ourselves. It's like our ________ is talking to us. Why are dreams________ strange and hard to understand? Some people think our brain uses ________to talk to us. When we fly, swim, or fall down in our dreams, it has a ________meaning. Lots of doctors help people________  their dreams. They find that dreams tell us about our________and fears.
These days, many scientists ________ that dreams are very important. During the day, we have many ________, and our brain receives a lot of information. When we dream, our brain ________ information that is not important, and puts the most important information into our ________. As we learn more about the brain, we may find answers to our questions about dreams.
A. body               B. heart              C. brain
A. never              B. seldom             C. often
A. symbols            B. examples           C. numbers
A. special            B. serious            C. similar
A. finish             B. forget             C. understand
A. hopes             B. rights            C.  abilities
A. worry             B. believe            C. doubt
A. experiences       B. dreams             C. mistakes
A. passes on         B. asks for           C. throws away
A. feelings         B. memories          C. lives