問題詳情
Why do we dream? Nobody knows, but everybody _____21_____. We dream during REM (rapid eye movement) sleep. In eight hours of sleep, people usually have four REM periods. But we _____22_____ very little. We usually remember only 20 or 30 seconds of REM sleep.There are many ideas about dreams. Some psychologists believe we dream because we need a safe way to do things we can't do where we're _____23_____ . Some think we dream in order to work out our problems. _____24_____ believe dreams don't have any special meaning. They are simply thoughts that come to us when we _____25_____. Whatever you believe, dreams prove one thing—some people have wonderful imaginations.
【題組】21
(A)understands
(B)dreams
(C)sleeps
(D)does
參考答案
答案：B
難度：適中0.69598
統計：A(26),B(554),C(35),D(181),E(0)
用户評論
【業精於勤，事立於豫】評論
Why do we dream? (為什麼我們會作夢？)Nobody knows, but everybody __21__. (無人知曉，但是每個人都會做夢。)21. (A)understands 了解 (B)dreams 作夢 (C)sleeps 睡覺 (D)does 做