题号 | 题目内容 | 耗时/秒 | 平均正确率 | 操作 | |
---|---|---|---|---|---|
CR-01btoh |
A sudden increase in the production of elephant ivory artifacts on the Mediterranean coast of North | 219 | 73% | ||
CR-0f4zhh |
Scientists typically do their most creative work before the age of forty. It is commonly thought tha | 219 | 70% | ||
CR-27109k |
Lyme disease is caused by a bacterium transmitted to humans by deer ticks. Generally deer ticks p |
219 | 37% | ||
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