单选题 The polar lights, one of the most unusual phenomena in nature, is beautiful to behold.
  • A. view
  • B. relate
  • C. sketch
  • D. withhold


【正确答案】 A
【答案解析】behold:看,和view(观察、观看)词义相近;relate:叙述、讲;sketch:素描、勾画;withhold:保留、抑制。’