◎ 题干
Drug abusing may have some side effects on one's health; however, it is not always ________ if he stops
it timely.
[     ]
A. permanent  
B. temporary
C. avoidable  
D. beneficial
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Drug abusing may have some side effects on one's health; however, it is not always ________ if he stops it timely. [ ]A. permanentB. temporaryC. avoidableD…”主要考查了你对  【形容词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。