【单选题】Aristotle was one of those who could found a civilization, and while he thought of education as both a social value and an end in itself, he ascribed its chief importance【21】what might be considered a...
【简答题】Many years ago, a rich man found that someone wan taking valuable things from his house. He locked all the doors and all the windows .Still the things went. It must be one of the servants! How could h...