题目内容：
Historical evidence shows that birth and death rates level off as countries move into the industrial stage． 
参考答案：
答案解析：
简答题：Historical evidence shows that birth and death rates level o
- 题目分类：英语三级A级
- 题目类型：简答题
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Directions : Each question below consists of a word printed
Directions : Each question below consists of a word printed in capital letters f
DISINGENUOUS : MISLEAD ::
DISINGENUOUS : MISLEAD ::
PHILOSOPHY : METAPHYSICS ::
PHILOSOPHY : METAPHYSICS ::
According to the passage, which of the following is true abo
According to the passage, which of the following is true about the way stars usu
TASK TW0－COMPLAINT·For questions 18-22。match the extracts wi
TASK TW0－COMPLAINT·For questions 18-22。match the extracts with the complaint，lis