外科感染如何分类？
参考答案：
（1）非特异性感染，如疖、痈、蜂窝织炎、脓肿、急性阑尾炎、急性胆囊炎。
（2）特异性感染，如破伤风、气性坏疸。
It is often said that home is _______ the heart is and now part of my heart is with my new classmates.
A．what
B．how
C．where
D．when
道德认识
