单选题 Hamlet's impetuosity and emotionalism is also the source of his major weakness and character defect.
A. atrocity B. impatience C. humility D. ambition

【正确答案】 B

【答案解析】[解析] 画线单词impetuosity意为“急躁，冲动”。A项意为“凶恶”；B项意为“性急，焦躁”；C项意为“谦卑，谦逊”；D项意为“志气，野心”。因此，B选项符合题意。