慢性肾盂肾炎早期的肾功能障碍主要是
A.血肌酐升高
B.BUN升高
C.尿浓缩功能减退
D.内生肌酐清除率下降
E.血非蛋白氮升高
参考答案:C
It is ______ that he will come to help soon because he has just gone out.
A.likely
B.unlikely
C.like
D.dislike
在进行二次号料前,对大型结构,现场用常规划线工具并配合()等进行二次划线。
A.水平仪
B.线锤
C.90o角尺
D.经纬仪