(B)
         Dreams can help us __31__ our hidden feelings or secrets in our hearts. But do you have trouble __32__ what you dreamed about last night? According to studies, five minutes after the end of a dream, half of its content __33__ forgotten. After ten minutes, 90 percent is lost. In other words, people don’t remember most of their dreams in their __34__ moments.Some people are worried __35__ they are not dreaming at all if they can’t recall any of it. Don’t worry. No matter how much you remember, you’re still having dreams.
【題組】31.
(A) discovering
(B) discovered
(C) to discovering
(D) discover