题目内容：
Which of the following Can be inferred from the passage?
参考答案：
答案解析：
单选题：Which of the following Can be inferred from the passage?
- 题目分类：2级
- 题目类型：单选题
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阅读短文，回答题。What does the passage mainly talk about?
阅读短文，回答题。What does the passage mainly talk about?
OR值是哪种流行病学研究方法用来评价暴露与疾病关系的指标
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Only _________is true to this statement made in Paragraph 3:
Only _________is true to this statement made in Paragraph 3: "Art" when it is op
When I first came to this country, I thought little that I s
When I first came to this country, I thought little that I should stay here so l
某地随机抽取100名女性，测得其收缩压的均数为15．0kPa，标准差为lkPa，由此估计该地所有同质女性收缩压总体均数的
某地随机抽取100名女性，测得其收缩压的均数为15．0kPa，标准差为lkPa，由此估计该地所有同质女性收缩压总体均数的95%置信区间为