【简答题】阅读理解。 Most people feel lonely sometimes,but it usually only lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact,it is quite normal. For some people,though, lon...
【单选题】Most people feel lonely sometimes but it usually only lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it is quite normal. For some people, though, lonelin...