What did Mike say?-----He said that his twin brother ( ) before.A.has never surfed B.have never surfed C.had never surfed D.had been surfed
问题描述:
What did Mike say?-----He said that his twin brother ( ) before.
A.has never surfed B.have never surfed C.had never surfed
D.had been surfed
答
选C,
答
C.
答
C
答
答案是:A
原因在于,一般现在完成时,在这里表示一种经验。