单选题 Over sixty percent of the church______destroyed during a bomb (炸弹) attack in the second World War.
  • [A] have been
  • [B] has been
  • [C] was
  • [D] were


【正确答案】 C
【答案解析】during a bomb attack in the second World War表示过去某个时刻，对应一般过去时态。注意谓语用单数形式。