以下哪种正压通气方式属于有创治疗()A.口对口人工呼吸 B.口对鼻人工呼吸 C.气囊 发布时间:2017-04-14 02:10 │ 来源:www.tikuol.com 题型:单项选择题 问题: 以下哪种正压通气方式属于有创治疗()A.口对口人工呼吸B.口对鼻人工呼吸C.气囊面罩给氧D.经口气管插管通气E.以上都不是
题型:单项选择题 People working 10 or 11 hours a day are more likely to suffer from heart problems than_____ who go off duty after seven hours.A.those B.thatC.theseD.them 查看答案