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导语：以下英语网为大家整理了全面的职称英语考试历年真题及答案解析，《职称英语考试试题汇总：历年真题及答案解析》供大家参考学习。更多职称英语考试试题敬请关注英语网！ 【推荐】关注英语网微信：yingyuwang2013，更快获取真题答案及成绩查询信息。 第3部分：概括大意与完成句子（第23~30题，每题1分，共8分） 下面的短文后有2项测试任务：（1）第23~26题要求从所给的6个选项中为第2~5段每段选择1个最佳标题；（2）第27~30题要求从所给的6个选项中为每个句子确定1个最佳选项。 Facts about Stroke 1Every 45 seconds,someone in America has a stroke.Every 3.1 minutes,someone dies of one.Stroke killed an estimated 167,661 people in 2000 and is the nations third leading cause of death,ranking behind diseases of the heart and all forms of cancer.Stroke is a leading cause of serious,long-term disability in the United States. 2Stroke is a type of cardiovascular（心血管的）disease.It affects the arteries（动脉）leading to and within the brain.A stroke occurs when a blood vessel that carries oxygen and nutrients（营养物）to the brain is either blocked by a clot（凝块）or bursts.When that happens,part of the brain cannot get the blood（and oxygen）it needs,so it starts to die. | 
