【简答题】阅读理解。 It is often said that politeness costs nothing. In fact, it seems that a little more courtesy could save businesses £5billion every year. Frequently hearing the phrase 'thank you' or 'well done'...
【简答题】Most young s now choose to end relationships via text, followed closely by social media. Gone are the days of giving someone the courtesy (礼貌) of a face-to-face chat—most breakups are now conduct...