发达国家慢性肾衰竭最常见的病因为
A.急性肾炎B.糖尿病肾病C.狼疮肾病D.高血压肾病E.慢性肾小球肾炎
参考答案:B
I don't like Qiqihar because it's __________ cold in winter.[ ]
A. much too
B. too much
C. much more
防水混凝土不适用于裂缝开展宽度大于(),并有贯通的裂缝混凝土结构。
A.0.1mm
B.0.2mm
C.0.5mm
D.1.0mm