Aiming at the unreasonablity about the MAXIMUM principle of the appraisal for dangerous buildings under some conditions,the author put forward a method utilizing approaching degree principle to assess the grades of buildings,improving the deviation of the MAXIMUM method on certain degree,making appraisal to the current buildings more accurate and more reasonable.

As being the throats of the party, government and mass, the broadcast TV medium should actually erect the rationality of people foremost in the course of its propaganda, carry out well "three close to" principle, constantly creat fine circumstance of consensus for building socialism and harmonious society.