题型:选择题 We like traveling from one place to _______ to learn about different cultures around the world. [ ]A. other B. another C. others D. the others 查看答案
题型:单项选择题 患者,男,67岁。全身水肿,尿量减少,BP120/60mmHg,血钾6.1mmol/L,Cr210μmol/L,BUN14mmol/L,下列哪一项是肾脏替代治疗的适应证()A.水肿B.血钾>6.0mmol/LC.BUN>10mmol/L或血Cr>200μmol/LD.24h尿量<1200mlE.COCP<20mmol/L 查看答案