B737-7004人制水/陆迫降时SS1号位乘务员携带物品包括()
A.舱单、扩音器、手电筒
B.急救箱、应急医疗箱
C.急救箱、手电筒、ELT
D.手电筒、ELT
参考答案:A
Maybe you have been to many countries , but nowhere else _____ such a beautiful palace . [ ]
A. can you find
B. you could find
C. you can find
D. could you find
不宜选用庆大霉素的疾病是
A.变形杆菌腹膜炎
B.大肠杆菌胆囊炎
C.大肠杆菌引起的尿路感染
D.铜绿假单胞菌败血症(联合用药)
E.链球菌心内膜炎(联合用药)