病毒性肺炎的主要病理诊断依据是()
A.间质性肺炎
B.肺泡性肺炎
C.透明膜形成
D.病毒包涵体
E.单核细胞和淋巴细胞浸润
参考答案:D
- have you been studying in this school?
-Since two years ago.[ ]
A. How soon
B. How often
C. How long
D. When
属于按索赔的合同依据分类的索赔是( )。
A.合同中默示的索赔B.总索赔C.工期索赔D.总承包人与分包人之间的索赔