肾外伤,肾实质内血肿的典型声像图表现为()
A.增强回声肿块
B.低回声肿块
C.部分囊性、部分实性的肿块
D.以上各项均是
参考答案:D
Would you please tell me the quickest way English well?
A.to learn
B.A or D
C.how to learn
D.of learning
创制性立法