I’m not a little tired today after giving the room a thorough cleaning and I have never had_________today.

A．as tiring a day as

B．as a tiring day

C．tiring as a day as

D．day as tiring as

对于带息应收票据，可采用( )进行价格鉴证。

A．按本金加利息确定

B．按坏账估计法确定

C．按账龄分析法确定

D．按应收票据的贴现值计算

E．按预付费用法确定