下列治疗中错误的是
A.立即静脉输液
B.给氧
C.预防性应用抗生素
D.清洁气道,勿需气管切开或气管插管
E.给予适量的止痛、镇静剂
参考答案:D
About _________ of the students in our class have already gone to the mountain village. [ ]
A. second fifths
B. two fifths
C. two fifth
会计凭证是进行()的依据。
A、收款
B、付款
C、转账
D、账务处理