啊有听力原文？

SECTION a
1 the dialetic model 2 helpful 3 premisses 4 arguing 5retorical 6 partcpating 7 be before 8 how we argue 9 substances 10 negotiation and collboration 11 deadends 12 learning as losing 13 questions 14 achievement 15 new arguer SECTION b 1C 2A 3D 4D 5B 6A 7C 8D 9C 10BPART2SECTION a11B 12 C13 B 14D 15 A 16D 17B 18C 19A 20D 21C 22C 23B 24C SECTION b25.luxurious and well-prepaied 26.there are big crowds of strangers at the party 27.data breaches are becoming bigger and more common industrial espionage 28it falls multiply threats,notably cybercyime and online 29.hacking won`t stop without adequate security protecting 30.they won`t be spared from further government budget cuts 31.schools relax standards and students get higher grades 32.faculties call for status and incentives.part3 1.is developed 2giviing 3 it 4 as thus 5 similar 6 cultrues 7 which 8than 9 or 10 therefore PART4They find that either a murmuring stream or a mighty river has gone forever and that the passage of time turns a young man into an old one ,and yellows the grass ,which sends a message of how time flies. Maybe the passing of time is slow .But no matter how slow it is ,it makes ,people so fearful that they use ''passage'' to warn the latter ,generations to rush .And the use of ''passage'' also infuses a sense of tension into the word.