大面积烧伤后48小时内最主要的全身改变是（）
A.败血症
B.毒血症
C.创伤性休克
D.急性肾衰竭
E.低血容量性休克
参考答案：E
These children are __ . this year than they were last year. [ ]
A. more tall
B. more taller
C. much taller
ZXA10 F820不支持上电自动注册。
