单选题 The patient's health failed to such an extent that he was put into ______ care.
  • A. tense
  • B. rigid
  • C. intensive
  • D. tight
【正确答案】 C
【答案解析】[解析] 根据句意intensive(精心的)修饰care(照料),其余几项的词义分别为:A.绷紧的,紧张的;B.刚硬的,刻板的,严厉的;D.紧的,拉紧的,密封的,挤满的。