参考答案

正确答案：A
解析：主旨题。文章第一段指出“Miss Hannah Arendt was the first person to define the essential difference between work and labor．”然后具体说明了labor；第二段说“The antithesis to labor is play．When we play a game，we enjoy what we are doing，otherwise we should not play it，．．．”；第三段指出“Between labor and play stands work．”随后具体说明了work。这说明，本文主要讲的是labor、work和play之间的关系。只有A可以表达此意。