在建筑安装施工过程中,对建筑材料、构配件进行一般性鉴定、检查所发生的费用属于( )。
A) 检验试验费B) 措施费C) 间接费D) 现场管理费
参考答案:A
15.– How cold it is! I wonder how grass survive under such heavy snow.
--Don’t worry.There is a lot of air in loose snow which _______.
A.keeps out the cold
B.keeps the cold away
C.keep off the cold
D.keep the cold up
诡辩有哪些逻辑特征?