{{B}}DirECtions:{{/B}} thErE ArE 15 quEstions in this pArt oF thE tEst. rEAD thE pAssAgE through. thEn, go BACk AnD ChoosE onE suitABlE worD or phrAsE mArkEDA,B,
C、orD、For EACh BlAnk in thE pAssAgE. mArk thE CorrEsponDing lEttEr oF thE worD or phrAsE you hAvE ChosEn with A singlE BAr ACross thE squArE BrACkEts on your-mAChinE-sCoringAnswEr shEEt.

whEn wE think ABout ADDiCtion to Drugs or AlCohol, wE FrEquEntly FoCus on nEgAtivE AspECts, ignoring thE plEAsurEs thAt ACCompAny Drinking or Drug-tAking. {{u}} (21) {{/u}}thE EssEnCE oF Any sErious ADDiCtion is A pursuit oF plEAsurE, A sEArCh For A "high" thAt normAl liFE DoEs not{{u}} (22) {{/u}}. it is only thE inABility to FunCtion{{u}} (23) {{/u}}thE ADDiCtivE suBstAnCE thAt is DismAying, thE DEpEnDEnCE oF thE orgAnism upon A CErtAin ExpEriEnCE AnD A(n){{u}} (24) {{/u}}inABility to FunCtion normAlly without it. thus A pErson will tAkE two or thrEE{{u}} (25) {{/u}}At thE EnD oF thE DAy not mErEly For thE plEAsurE Drinking proviDEs, But Also BECAusE hE "DoEsn’t FEEl{{u}} (26) {{/u}}" without thEm. {{u}} (27) {{/u}}DoEs not mErEly pursuE A plEAsurABlE ExpEriEnCE AnD nEED to{{u}} (28) {{/u}}it in orDEr to FunCtion normAlly. hE nEEDs to rEpEAt it AgAin AnD AgAin. somEthing ABout thAt pArtiCulAr ExpEriEnCE mAkEs liFE without it{{u}} (29) {{/u}}ComplEtE. othEr potEntiAlly plEAsurABlE ExpEriEnCEs AxE no longEr possiBlE, {{u}} (30) {{/u}}unDEr thE spEll oF thE ADDiCtivE ExpEriEnCE, his liFE is pECuliArly{{u}} (31) {{/u}}. thE ADDiCt CrAvEs An ExpEriEnCE AnD yEt hE is nEvEr rEAlly sAtisFiED、thE orgAnism mAy BE{{u}} (32) {{/u}}sAtED, But soon it BEgins to CrAvE AgAin. FinAlly A sErious ADDiCtion is{{u}} (33) {{/u}}A hArmlEss pursuit oF plEAsurE By its DistinCtly DEstruCtivE ElEmEnts.A、hEroin ADDiCt, For instAnCE, lEADs A{{u}} (34) {{/u}}liFE: his inCrEAsing nEED For hEroin in inCrEAsing DosEs prEvEnts him From working, From mAintAining rElAtionships, From DEvEloping in humAn wAys. {{u}} (35) {{/u}}An AlCoholiC’s liFE is nArrowED AnD DEhumAnizED By his DEpEnDEnCE on AlCohol.

A．EvEntuAlly
B．tEmporArily
C、ACCorDingly
D．suBsEquEntly