问题描述：
英语翻译
Over a period of no practice what has been learned tends to be forgotten;and the adaptive consequences may not obvious.Yet ,dramatic instances of sudden forgetting can be seen to be adaptive.
这是来自1995年考研最后阅读文章，参考书翻译成“适应性问题”，可是我看不到"问题"是从哪里出来的，是不是to be +形容词有特定的用法？
Over a period of no practice what has been learned tends to be forgotten;and the adaptive consequences may not obvious.Yet ,dramatic instances of sudden forgetting can be seen to be adaptive.
这是来自1995年考研最后阅读文章，参考书翻译成“适应性问题”，可是我看不到"问题"是从哪里出来的，是不是to be +形容词有特定的用法？
问题解答：
我来补答展开全文阅读