题型:问答题 简答题 一Peter, have you got your new flat furnished?一Yes.I some used furniture and it was a real bargain.A.will buyB.have boughtC.boughtD.had bought 查看答案
题型:问答题 简答题 应用地卡因麻醉时应注意:()A.用药总量应控制在60mg以下B.喷雾时第一次剂量应少而且要观察10min,无不良反应可继续C.喷雾时将药液咽下可增强麻醉效果D.鼻腔棉花麻醉时棉片以湿而不流、挤而不滴为宜E.儿童、老人和孕妇应注意控制剂量 查看答案