慢性肾病患者,肾功能衰竭代偿期,可出现()。
A.肾小球滤过率升高
B.血清尿素氮升高
C.内生肌酐清除率下降
D.血清肌酐升高
E.血清尿素氮与肌酐同时升高
参考答案:C
– What would you do if you ______ a car accident?
– I will call the police.
A. met B. meet C. were meeting
古人总结国画笔墨()。作画最忌()。画有四病()是也。