单选题 His health deteriorated rapidly due to insufficient nutrition and ______ medical care.
  • A. satisfactory
  • B. unfit
  • C. incomplete
  • D. inadequate
【正确答案】 D
【答案解析】[解析] satisfactory令人满意的；unfit不适宜的；incomplete；不完全的；inadequate不恰当的。所以，本题选D。