下列对诊断器质性心脏病没有意义的体征是() A.主动脉瓣第二听诊区收缩期震颤 B.心 发布时间:2017-06-01 11:40 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 下列对诊断器质性心脏病没有意义的体征是()A.主动脉瓣第二听诊区收缩期震颤B.心尖区舒张期奔马律C.心率100次/分D.心尖区舒张期杂音E.心尖部抬举性心尖搏动
题型:单项选择题 A1/A2型题 Larry and his wife were killed in the volcanic eruption, _______ their 5-year-old son alone in this world. A.leavingB.and leftC.to leave D.left 查看答案
题型:单项选择题 A1/A2型题 I went to Sanya with my family this summer and all of us _____ a good trip. A.haveB.are havingC.will haveD.had 查看答案