下图所示的物理现象中,属于液化现象的是( )
A.
B.
C.
D.
答案:D
— Sorry to keep you waiting.
— ______. I've just been here for 10 minutes. [ ]
A. Sure
B. You're right
C. It doesn't matter
D. That's right
急性肾衰竭伴心功能不稳定和多器官功能衰竭者。治疗宜采用()
A.血液透析
B.连续性肾替代治疗
C.腹膜透析
D.单纯超滤
E.3%高渗盐水静滴