CET4 阅读分析
1996-CET4-01-01
1996
年
1
月
Science & Nature
难度画像
阅读训练指标
词数
297
句数
14
平均句长
21.21
词汇难度
2.07
CET4 覆盖
90.6%
CET6 覆盖
3.4%
超纲词
6.1%
复杂句
16.7%
文章摘要
适合搜索和复盘的公开信息
1996-CET4-01-01 的 CET4 阅读分析摘要，主题为 Science & Nature，约 297 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
Space is a dangerous place, not only because of meteors but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is essential for plants to make the food, which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are scr...
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