Mr Smith,       of the      speech, started to read a novel.

A．tired; boring

B．tiring; bored

C．tired; bored

D．tiring; boring

行政信息加工应坚持去粗取精、去伪存真，由此及彼、由表及里和( )等三项原则。

A．物尽其用、细大不捐

B．比较分析、综合利用

C．相互比较、择优选用

D．物尽其值、能用则用