— Excuse me, could you tell me _____?      

— Sorry, I'm new here, too.[ ]

A. where is the nearest bank

B. how can I get to the bank

C. there is a bank near here

D. which way is to the bank

合理应用抗菌药物

单纯性下尿路感染

A．内服给药疗效差
B．治疗剂量范围高限
C．治疗剂量范围低限
D．选用口服吸收完全的药物
E．初始静脉给药，病情好转及早转为口服给药