1.Many members of the academic staff are internationally renowned experts who insist on methodical approaches to the analysis of society. 2.He is nice and bright,and is always ready to and determined to discuss the turth with his eloquent tongue. 3.His attempt to control the meeting and to convince everyone to get the tax law passed will be destined to fail. 4.He scorned social norms and politeness,and always said exactly what he felt：He was progressively rejected by many colleagues because of this behavior. 5.At a conference in Beijing,Mr Li apparently received more applause than any other speaker even though he made the shortest speech of the entire day.