wisE Buying is A positivE wAy in whiCh you CAn mAkE your monEy go FurthEr. thE {{u}} (67) {{/u}} you go ABout purChAsing An ArtiClE or A sErviCE CAn ACtuAlly {{u}} (68) {{/u}} you monEy or CAn ADD {{u}} (69) {{/u}} thE Cost. tAkE thE {{u}} (70) {{/u}} ExAmplE oF A hAirDryEr. iF you ArE Buying A hAirDryEr, you might {{u}} (71) {{/u}} thAt you ArE mAking thE {{u}} (72) {{/u}} Buy iF you ChoosE onE {{u}} (73) {{/u}} look you likE AnD whiCh is Also thE ChEApEst {{u}} (74) {{/u}} priCE.But whEn you gEt it homE you mAy FinD thAt it {{u}} (75) {{/u}} twiCE As long As A morE ExpEnsivE {{u}} (76) {{/u}} to Dry your hAir. thE Cost oF thE ElECtriCity plus thE Cost oF your timE CoulD wEll {{u}} (77) {{/u}} your hAirDryEr thE most ExpEnsivE onE oF All. so whAt prinCiplEs shoulD you {{u}} (78) {{/u}} whEn you go out shopping iF you {{u}} (79) {{/u}} your homE, your CAr or Any vAluABlE {{u}} (80) {{/u}} in ExCEllEnt ConDition, you’ll BE sAving monEy in thE long {{u}} (81) {{/u}} BEForE you Buy A nEw {{u}} (82) {{/u}}, tAlk to somEonE who owns onE. iF you CAn, usE it or Borrow it to ChECk it suits your pArtiCulAr {{u}} (83) {{/u}} BEForE you Buy An ExpEnsivE {{u}} (84) {{/u}}, or A sErviCE, Do ChECk thE priCE AnD {{u}} (85) {{/u}} is on oFFEr. iF possiBlE, ChoosE {{u}} (86) {{/u}} thrEE itEms or thrEE EstimAtEs.

A．ConvinCE
B．ACCEpt
C．ExAminE
D．think