Margie insists that she never dreams, but her roommate feels she can prove otherwise. To prove that Margie does dream, the roommate
should
A feed Margie lots of rich food just before bedtime.
B. wake Margie after 5 minutes of REM sleep and ask her what she's dreaming.
C. make an all-night audiotape of the sounds Margie makes while sleeping
D. wake Margie after she has been asleep for about 5 minutes and ask her what she's
dreaming