（）是美国本土最南端的城市,与古巴隔海相望,为南北美洲文化和商业交汇中心

deral worker. He works for the U.S. government. He has been forced to take a leave of absence. He cannot go to work. It is called a furlough. What does the phrase "leave of absence" mean？A．places in governmentB．working very hardC．time away from workD．staying home sick