【简答题】阅读理解。 Many years ago, children who had good manners kept quiet if their parents were talking with other persons. Today, well-mannered children have more . Sometimes good manners in one place ar...
【简答题】A team of US psychologists have found that talking to another person for ten minutes a day helps with memory. 'Socializing is just as effective as more traditional kinds of mental exercise in boosting...