Which of the following words is closest in meaning to 'common' as used in the sentence 'statistical errors are alarmingly common in published research'?

答案解析

核心考点:近义词辨析。题目要求识别'common'在学术语境中的同义词。解题思路:'common'在此处表示'普遍存在的','prevalent'(普遍存在的)是直接同义词。错误选项分析:A. rare(稀有的)是反义词;C. occasional(偶尔的)表示频率而非普遍性;D. unique(独特的)强调唯一性而非数量。易错点提醒:可能误将'occasional'理解为'部分常见',但实际表示低频事件。
正确答案:B
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