{{B}}DirECtions: {{/B}}rEAD thE Following tExt.ChoosE thE BEst worD(s) For EACh numBErED BlAnk AnD mArkA,B,
C、orD、onAnswEr shEEt 1. (10 points)

During rECEnt yEArs wE hAvE hEArD muCh ABout "rACE": how this rACE DoEs CErtAin things AnD thAt rACE BEliEvEs CErtAin things AnD so on. yEt, thE{{u}} (1) {{/u}}phEnomEnon oF rACE Consists oF A FEw surFACE inDiCAtions. wE juDgE rACE usuAlly{{u}} (2) {{/u}}thE Coloring oF thE skin: A whitE rACE, A Brown rACE, A yEllow rACE AnD A BlACk rACE.But{{u}} (3) {{/u}}you wErE to rEmovE thE skin you CoulD not{{u}} (4) {{/u}}Anything ABout thE rACE to whiCh thE inDiviDuAl BElongED、thErE is{{u}} (5) {{/u}}in physiCAl struCturE, thE BrAin or thE intErnAl orgAns to{{u}} (6) {{/u}}A DiFFErEnCE. thErE ArE Four typEs oF BlooD、{{u}} (7) {{/u}}typEs ArE FounD in EvEry rACE, AnD no typE is DistinCt to Any rACE. humAn BrAins ArE thE{{u}} (8) {{/u}}. no sCiEntists CoulD ExAminE A BrAin AnD tEll you thE rACE to whiCh thE inDiviDuAl BElongED、BrAins win{{u}} (9) {{/u}}in sizE, But this oCCurs within EvEry rACE.{{u}} (10) {{/u}}DoEs sizE hAvE Anything to Do with intElligEnCE. thE lArgEst BrAin{{u}} (11) {{/u}}ExAminED BElongED to A pErson oF wEAk{{u}} (12) {{/u}}. on thE othEr hAnD, somE oF our most DistinguishED pEoplE hAvE hAD{{u}} (13) {{/u}}BrAins. mEntAl tEsts whiCh ArE rEAsonABly{{u}} (14) {{/u}}show no DiFFErEnCEs in intElligEnCE BEtwEEn rACEs. high AnD low tEst rEsults Both CAn BE rECorDED By DiFFErEnt mEmBErs oF Any rACE.{{u}} (15) {{/u}}EquAl EDuCAtionAl ADvAntAgEs, thErE will BE no DiFFErEnCE in AvErAgE stAnDings, EithEr on ACCount oF rACE or gEogrAphiCAl loCAtion. inDiviDuAls oF EvEry rACE{{u}} (16) {{/u}}CivilizAtion to go BACkwArD or ForwArD、trAining AnD EDuCAtion CAn ChAngE thE rEsponsE oF groups oF pEoplE,{{u}} (17) {{/u}}EnABlE thEm to BEhAvE in A{{u}} (18) {{/u}}wAy. thE BEhAvior AnD iDEAls oF pEoplE ChAngE ACCorDing to CirCumstAnCEs, But thEy CAn AlwAys go BACk or go on to somEthing nEw{{u}} (19) {{/u}}is BEttEr AnD highEr thAn Anything{{u}} (20) {{/u}}thE pAst.

All
B．most
C、no
D．sAmE