新生儿败血症最常见的感染途径是()
A.产后脐部感染
B.产前羊水穿刺感染
C.暖箱感染
D.产时产程延长
E.皮肤毛囊炎感染
参考答案:A
The old man got on the bus, but nobody ______ for him.[ ]
A. made a space
B. made spaces
C. made space
D. made a room
呕吐的病位在()
A.肠、肝、脾
B.胃、肝、脾
C.脾、胃、肺
D.肺、胃、肾
E.肝、胃、肠