百合病的病位在( )
A.心
B.心肺
C.肝
D.肾
参考答案:B
The policeman kept his eyes________on the screen of the computer to identify the criminal's footprints.
A.fixing
B.fixed
C.to fix
D.being fixed
肾损伤后,为判断损伤的部位、程度,有无尿外渗,以及对侧肾情况,条件许可时,应首选下列哪种检查
A.肾图
B.B超
C.CT
D.动脉造影
E.静脉肾盂造影