题目内容：
It can be inferred from the passage that the Cepheid variable method of estimating galactic distances would be likely to yield experimentally flawed results in which of the following circumstances?
参考答案：
答案解析：
单选题：It can be inferred from the passage that the Cepheid variabl
- 题目分类：GRE
- 题目类型：单选题
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