要素饮食所引起的代谢并发症是（）。
A.高钠
B.高氯
C.高血糖
D.氮质血症
E.高渗性非酮症昏迷
参考答案：A, B, C, D, E
Not knowing much of the world yet, simple-minded teenagers are easily _____. [ ]
A. taken up
B. taken in
C. taken on
D. taken off
简述贫血的治疗要点。
