CET4 阅读分析
2017-CET4-12-01
2017
年
12
月
Health & Psychology
难度画像
阅读训练指标
词数
348
句数
15
平均句长
23.20
词汇难度
2.04
CET4 覆盖
93.7%
CET6 覆盖
1.4%
超纲词
4.9%
复杂句
85.7%
文章摘要
适合搜索和复盘的公开信息
2017-CET4-12-01 的 CET4 阅读分析摘要，主题为 Health & Psychology，约 348 词，包含词汇覆盖率、复杂句比例、平均句长和备考精读信号。
分析自己的阅读文章Text Preview
原文短预览
That people often experience trouble sleeping in a different bed in unfamiliar surroundings is a phenomenon known as the first-night effect. If a person stays in the same room the following night they tend to sleep more soundly. Yuka Sasaki and her colleagues at Brown University set out to investigate the origins of this effect. Dr. Sasaki knew the first-night effect probably has something to do with how humans evolv...
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