{{B}}sECtionA、ConvFrsAtions{{/B}}
{{i}} in this sECtion you will hEAr sEvErAl ConvErsAtions. listEn to thE ConvErsAtions CArEFully AnD thEn AnswEr thE quEstions’ thAt Follow.{{/i}}

{{i}} quEstions 1 to 4 ArE BAsED on thE Following ConvErsAtion.At thE EnD oF thE ConvErsAtion, you will BE givEn 20 sEConDs to AnswEr thE quEstions. now listEn to thE ConvErsAtion.{{/i}}

whAt is thE purplE oF thE ConvErsAtionA．to gAthEr inFormAtion For thE stuDEnt’s Astronomy ClAss.
B．to writE A rEsEArCh pApEr ABout A rECEnt DisCovEry in spACE.
C、to rEport FinDings From An AstronomErs’ ConFErEnCE.
D．to gEt inFormAtion For thE Astronomy CluB、