Questions are based on the following passage.
Of all the 26 of a good night´s sleep, dreams seem to be least within our control. In dreams, a window opens into a world where logic is suspended and dead people speak. A century ago, Freud formulated his revolutionary theory that dreams were the 27 shadows of our unconscious desires and fears; by the late 1970s, neurologists had 28 to thinking of them as just "mental noise"--the random byproducts of the neural-repair work that goes on during sleep. Now researchers suspect that dreams are part of the mind´s emotional thermostat,29 moods while the brain is "off-line". And one leading authority says that these 30 powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better, "It´ s your dream," says Rosalind Cartwright, chair of 31 at Chicago´s Medical Centre. "If you don´t like it, change it." The 32 between dreams and emotions show up among the patients in Cartwright´s clinic. Most people seem to have more bad dreams early in the night, progressing toward happier ones before 33, suggesting that they are working through 34 feelings generated during the day. Because our conscious mind is 35 with daily life we don´t always think about the emotional significance of the day´ s events--until, it appears, we begin to dream.
A. intensely
B. psychology
C. link
D. disguised
E .Unconscious
F. positive
G. Recurring
H. nightmares
I. components
J. Occupied
K. regulating
L. negative
M. awakening
N. persistent
O. Switched
第（26）题选