如图所示，双肾结构清晰，左肾体积小，该病例最可能诊断是（）
A.肾发育不良
B.肾萎缩
C.慢性肾炎
D.肾结核
E.慢性肾衰
参考答案：A
The soldier drank a little water and continued_________ that old lady on his back. [ ]
A. carry
B. carrying
C. to carry
D. carries
简述EDI系统组成
