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26年8月国际D卷练习 · 第 3 题

26年8月国际D卷练习 · 原库模块 2 · Q3 参考答案

The table shown summarizes the distribution of 65 employees based on the number of complete years they have worked at a certain company.
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How many of the 65 employees have worked at the company for 21 or more complete years?
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