预防感染需纠正患者存在的不良状态是()
A.贫血、低蛋白血症
B.糖尿病、尿毒症
C.清创术
D.及时采取特异性免疫疗法
E.切断病原菌传播环节
参考答案:A
---- How are getting on with your work?
-----________________.
A.Thank you
B.Good, thank you
C.Quite well, thank you
D.Why do you ask to