CET4 阅读分析
1991-CET4-06-02
1991
年
6
月
Science & Nature
难度画像
阅读训练指标
词数
252
句数
6
平均句长
42.00
词汇难度
1.99
CET4 覆盖
89.3%
CET6 覆盖
0.0%
超纲词
10.7%
复杂句
83.3%
文章摘要
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1991-CET4-06-02 的 CET4 阅读分析摘要，主题为 Science & Nature，约 252 词，包含词汇覆盖率、复杂句比例、平均句长和备考精读信号。
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原文短预览
A breakthrough in the provision of energy from the sun for the European Economic Community (EEC) could be brought forward by up to two decades, if a modest increase could be provided in the EEC s research effort in this field, according to the senior EEC scientists engaged in experiments in solar energy at EEC s scientific laboratories at Ispra, near Milan. The senior West German scientist in charge of the Community ...
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