单选题 Any customers not ______ content with our services are entitled to a full refund or an instant replacement
  • (A) completed
  • (B) completion
  • (C) complete
  • (D) completely


【正确答案】 D
【答案解析】句中not前面省略了关系词和动词who are。在be content with(满足于……)这一固定搭配中，content是形容词。因此这里应填人修饰content的副词。