Choose the closest paraphrased version after the following sentence or the italicized part.
Thirty years ago, when I was a schoolboy, the ancient conservatism of man was still the normal inheritance of every child.（ ）
A、
…every child grew up to believe the conditions of life were unchanging.
B、
…every child，like his ancestors, must learn about nature conservation.
C、
…a child was less conservative than an adult in terms of inheritance.
D、
…a child was taught to stick to deep-rooted family traditions.
【正确答案】：A
【题目解析】：
句子释义：每个孩子继承的思想仍然是人从远古时期保留下来的保守主义。
A选项“每个孩子长大后都相信生活的条件是不变的”符合题意。