The guessing problem is troubling because two test takers with same knowledge can end up with different scores or two people with different knowledge levels can end up with same scores.
这个猜谜问题之所以很令人头疼是因为两个有同样知识的人可以最终得到不同分数或者两个知识水平不同的人最后得到了相同的分数。
Objective To explore the relationship between non fatal occupational injuries and occupational safety knowledge levels among seafarers in Shanghai.
目的探讨上海地区海员非致死职业性外伤和职业安全认知水平的关系。
Objective To understand the AIDS knowledge levels among different population and how they acquired the knowledge in certain district of Huaihua city.
目的了解怀化市某区不同人群有关艾滋病的知识知晓及知识来源情况。
Now so-- just in that little quiz you can see that you guys have varying levels of knowledge about nutrition.
根据刚才的测试可以发现,对于营养学,你们的知识量各有不同
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