单选题 It's ______ the judge to decide whether her prison sentence should be reduced.
  • A. close to
  • B. up to
  • C. next to
  • D. as to
【正确答案】 B
【答案解析】close to：接近，紧挨着；up to：多达，达到，靠近，取决于，是……的义务，直到；next to：紧挨着；as to：关于