单选题 All but one ______ take part in the conference ______ tomorrow.
  • A. is going to; that is to take place
  • B. are going to; that is about to take place
  • C. are going to; that is to be taken place
  • D. are going to; which is to be held


【正确答案】 D
【答案解析】all but one主语是all，且all在此指人，故谓语动词用复数；take place属不及物动词短语，无被动语态；be about to后面不能跟具体的时间状语。