单选题 Police officers working on the murder have questioned hundreds of families.
  • A. asked
  • B. demanded
  • C. inquired
  • D. requested


【正确答案】 C
【答案解析】question“询问、审问”；inquire“询问、调查”；ask“问”；demand“命令”；request“请求”。句意：调查这起谋杀案的警官询问了几百个家庭。