二尖瓣狭窄患者最常见的早期症状为() A.阵发性咯血 B.劳力性呼吸困难 C.夜间呼 发布时间:2017-05-23 13:46 │ 来源:www.tikuol.com 题型:单项选择题 问题: 二尖瓣狭窄患者最常见的早期症状为()A.阵发性咯血B.劳力性呼吸困难C.夜间呼吸困难D.端坐呼吸E.偏瘫
题型:单项选择题 ______ a person looks like is not as important as ______ he or she grows up to be.A.How; howB.What; thatC.What; whatD.How; what 查看答案