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{{B}}Text{{/B}} A special lab at the University of Chicago is busy only{{U}} (26) {{/U}}. It is a dream{{U}} (27) {{/U}}where re- searchers are at work{{U}} (28) {{/U}}dreamers. Their findings have concluded that{{U}} (29) {{/U}}dreams from three to seven times each night,{{U}} (30) {{/U}}in ordinary life a person may{{U}} (31) {{/U}}none or only one of his dreams. While the{{U}} (32) {{/U}}sleep, special machines{{U}} (33) {{/U}}their brain waves and eye movements as well as the body movements that{{U}} (34) {{/U}}the end of a dream. Surprisingly, all subjects{{U}} (35) {{/U}}soundly. {{U}} (36) {{/U}}say that a person usually fidgets(烦躁) before a dream.{{U}} (37) {{/U}}the dream has started, his body relaxes and his eyes{{U}} (38) {{/U}}more active, as if the curtain{{U}} (39) {{/U}}on a show. When the machine{{U}} (40) {{/U}}that the dream is over, a buzzer wakes the{{U}} (41) {{/U}}. He sits up, records his dream, and goes back to sleep—perhaps to{{U}} (42) {{/U}}some more. Researchers have found that if the dreamer, is{{U}} (43) {{/U}}immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even{{U}} (44) {{/U}}his{{U}} (45) {{/U}}of the dream will have faded. That's why most people have many dreams at night, but forget most of them in the morning. |