A-A+
The patient's intelligence has been ______ by
问题详情
The patient"s intelligence has been ______ by a brain injury.
A.spoiled
B.marred
C.impaired
D.undermined
参考答案
正确答案:C
解析:动词辨析题。选项Cimpair意为“削减,减损”,造成力量、价值或质量等的减少;选项A spoil意为“搞坏”,毁坏到不可修补的地步;选项B mar尤指外形的破坏,损害…的健全、完美或完整;选项D undermine意为“逐渐损坏;暗中破坏,削弱、伤害”。