下列哪种空洞见于干酪性肺炎() A.薄壁空洞 B.厚壁空洞 C.不规则空洞 D.偏心 发布时间:2019-03-14 13:07 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列哪种空洞见于干酪性肺炎()A.薄壁空洞B.厚壁空洞C.不规则空洞D.偏心空洞E.无壁空洞
题型:单项选择题 Which extinguishing agent is most effective on a mattress fire?()A.CO2B.FoamC.Dry ChemicalD.Water 查看答案