单选题 The patient's unusual symptoms {{U}}confounded{{/U}} even the most experienced doctor of the hospital.
  • A. confused
  • B. hit
  • C. stimulated
  • D. confronted
【正确答案】 A
【答案解析】A项confuse“使糊涂,迷惑”。译文:这个病人的异常症状把医院最有经验的医生都搞糊涂了。hit“打击”;C项stimulate“刺激”;D项confront“使面临,对抗”。