体外循环心内直视手术时,ACT的维持范围一般是() A.80~130s B.130~ 发布时间:2018-02-15 06:33 │ 来源:www.tikuol.com 题型:单项选择题 问题: 体外循环心内直视手术时,ACT的维持范围一般是()A.80~130sB.130~200sC.450~600sD.200~300sE.300~400s
题型:单项选择题 — I think we should buy a car now so that it will be convenient for us to go to work . — ______ , but do you think we have so much money ? [ ]A. You are dead right B. Come off it C. You are joking D. I don't believe it 查看答案