Which of the following words is closest in meaning to 'aggressive' in the context of medical treatment?
答案解析
核心考点:词汇近义词辨析。
解题思路:原文中'aggressive treatment'指'极端大胆的治疗方案',与bold(大胆的)语义最接近。
选项分析:A正确,bold直接对应极端大胆的含义;B错误,offensive带有负面攻击性;C/D与原文语义相反。
易错点:可能误将aggressive理解为'攻击性'而错选B,需结合医疗语境判断。
正确答案:A