题号 | 题目内容 | 耗时/秒 | 平均正确率 | 操作 | |
---|---|---|---|---|---|
SC-567dnh |
Researchers in Germany have unearthed 400,000-year-old wooden spears from what [u]it appears was an | 103 | 83% | ||
SC-412mnh |
A survey of 765 working women over eighteen years of age found that 60 percent of them worked 40 or | 103 | 83% | ||
SC-27cmoh |
[u]Compared to those who do not, running three days a week saves[/u] an average of 14.1 percent on h | 103 | 95% | ||
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