单选题 Iran has expanded its uranium enrichment activities ______ UN demands to scrap its nuclear-related programs.
  • A. in defiance of
  • B. in line with
  • C. in return for
  • D. in relation to
【正确答案】 A
【答案解析】in defiance of：不理会，对抗，不把……放在眼里；in line with：与……一致，符合；in return for：作为……的回报，以报答；in relation to：与……相对，有关