单选题 At that time, we did not fully grasp the significance of what had happened.
  • A.give
  • B.attach
  • C.understand
  • D.lose
【正确答案】 C
【答案解析】[解析] 本句话的意思是:在那个时候,我们没有充分了解所发生事情的意义。grasp意思为“理解、领会、领悟、明白”,例如:They failed to grasp the importance of his words. 他们没有理解他的话的重要性。understand意思为“理解、获悉”,与grasp意思相近。