The purpose of non‐REM sleep is even mor

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问题 The purpose of non‐REM sleep is even more mysterious.The new experiments,such as those（）for the first time at a recent meeting or the society for Sleep Research in Minneapolis,suggest fascinating explanations for the purpose of non REM sleep.A.maintainedB.describedC.settledD.afforded

选项 A.maintained
B.described
C.settled
D.afforded

答案 B

解析本题测试语义搭配。句中提到在某次会议上“讲述”的试验，故选described最为贴切。A.maintain“主张；维持”，C.settle“解决”和D.afford“担负得起；供给”，均不符合上下文的逻辑搭配。

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本试题收录于：英语一研究生题库研究生入学分类