慢性充血性心力衰竭的诱发因素中,最为常见的是() A.感染 B.输液过多、过快 C. 发布时间:2017-09-05 20:18 │ 来源:www.tikuol.com 题型:单项选择题 问题: 慢性充血性心力衰竭的诱发因素中,最为常见的是()A.感染B.输液过多、过快C.环境气候的急剧变化D.妊娠与分娩E.过劳与情绪激动
题型:单项选择题 Lucy knew nothing about it ______ her sister told her. [ ]A. becauseB. until C. if D. after 查看答案