题目
The medicine ______ his pain but did not cure his illness.A. activatedB. alleviatedC. mediatedD. deteriorated
The medicine ______ his pain but did not cure his illness.
A. activated
B. alleviated
C. mediated
D. deteriorated
题目解答
答案
B. alleviated
解析
本题考查动词的语义辨析,需根据语境选择最恰当的动词。关键点在于理解“medicine”与“pain”之间的关系:药物的作用是减轻或缓解疼痛,而非治愈疾病。需注意选项中各词的核心含义及用法,排除与语境不符的干扰项。
选项分析
A. activated
Activate意为“激活、启动”,通常指使某物开始发挥作用或产生反应。若选此词,语境应为“药物激活了某种机制”,与“pain”搭配不合逻辑。
B. alleviated
Alleviate意为“减轻、缓解”,常用于描述减轻痛苦或困难。此处“medicine alleviated his pain”符合逻辑,表示药物缓解了疼痛,但未根治疾病。
C. mediated
Mediate意为“调解、调停”,多用于人际关系或冲突中。药物无法“调解”疼痛,故此选项不适用。
D. deteriorated
Deteriorate意为“恶化”,若选此词,句意将变为“药物使疼痛恶化”,与后文“未治愈疾病”矛盾,故排除。