【简答题】A teacher stood in front of his history class of twenty students just before handing out(分发) the final exam. His students sat quietly and waited for him to speak. “It’s been a pleasure teaching you th...
【简答题】A teacher stood in front of his history class of twenty students just before handing out the final exam. His students sat quietly and waited for him to speak. “It’s been a pleasure teaching you this t...