最多见的足部先天性畸形是（）。
A.先天性马蹄内翻足
B.扁平足
C.姆外翻
D.高弓足
E.多趾畸形
参考答案：A
选择合适的单词填空。
1. Li Ming's uncle is a _________.
2. My mother is a beautiful_________.
3.I have a brother. He is only one year old. He is a__________.
4. My sister is a pretty _______. She is seven years old.
颈外静脉置管的适应症是（）
A.骨髓炎
B.脓毒血症
C.急性菌痢
D.没有合适的周围静脉然需静脉通路的病人
