下列宜用于短期静脉输液治疗的输液工具有（）。
A.PVC
B.PICC
C.CVC
D.PORT
E.PN
参考答案：A
Although Jack has made good preparations for the match, he is still about his chance of winning.
A．stubborn
B．dynamic
C．sceptical
D．straightforward
带状疱疹的最主要症状是（）
A.发热
B.神经痛
C.全身倦怠
D.厌食
E.恶心呕吐
