单选题 That apartment has been vacant for over a month.
  • A. occupied
  • B. damaged
  • C. empty
  • D. rented


【正确答案】 C
【答案解析】vacant“空的”；empty“空的”；occupied“被占的”；damaged“被损坏的”；rented“被租出的”。句意：这套公寓一个月来空无一人。