单选题 There's a feeling in me ______ we'll never know what a UFO is--not ever.
  • [A] that
  • [B] which
  • [C] of which
  • [D] what


【正确答案】 A
【答案解析】[精解] 同位语从句that we'll never know what a UFO is--not ever 作a feeling 的同位语，解释a feeling的具体内容。that连接同位语从句时，只起连接作用，不作从句的任何成分。