阅读下面短文,从短文后所给各题的四个选项([A]、[B]、[C]和[D])中选出能填入相应空白处的最佳选项。 D、vAlign=top wiDth="100%">in sports thE sExEs ArE sEpArAtE.{{u}} (36) {{/u}}AnD mEn Do not run or swim in thE sAmE rACEs. womEn ArE lEss strong thAn mEn. thAt{{u}} (37) {{/u}}is{{u}} (38) {{/u}}pEoplE sAy. womEn ArE{{u}} (39) {{/u}}"thE wEAkEr sEx", or iF mEn wAnt to plEAsE thEm, "thE FAir sEx".But Boys AnD girls ArE tAught{{u}} (40) {{/u}}sChools AnD univErsitiEs. thErE ArE womEn{{u}} (41) {{/u}}ArE FAmous primE ministErs, sCiEntists AnD writErs.AnD womEn livE longEr thAn mEn.{{u}} (42) {{/u}}EuropEAn womAn CAn ExpECt{{u}} (43) {{/u}}until thE AgE oF 74; A mAn only until hE is 68.ArE womEn’s BoDiEs rEAlly wEAkEr thE FAstEst mEn CAn run A milE in{{u}} (44) {{/u}}4 minutEs. thE BEst womEn nEED 5 minutEs. womEn’s timEs ArE Al- wAys slowEr thAn{{u}} (45) {{/u}}, But somE FACts ArE A surprisE. somE oF thE{{u}} (46) {{/u}}womEn swimmErs toDAy ArE girls. onE oF thEm swAm 400 mEtrEs{{u}} (47) {{/u}}4 minutEs AnD 21.2 sEConDs whEn shE wAs only 16. thE First "tArtAn" in Films{{u}} (48) {{/u}}An olympiC swimmEr, johnny wEissmullEr. his FAstEst 400 mEtErs wAs 4 minutEs AnD 59. 1 sEConDs,{{u}} (49) {{/u}}is 37.9 sEConDs{{u}} (50) {{/u}}thAn A girl 50 yEArs{{u}} (51) {{/u}}! this DoEs not mEAn thAt womEn ArE CAtChing mEn{{u}} (52) {{/u}}.ConDitions ArE vEry DiFFErEnt now, AnD sport is muCh{{u}} (53) {{/u}}sErious. it is{{u}} (54) {{/u}}sErious thAt somE womEn ArE givEn hormonE injECtions.At thE olympiCs A DoCtor hAs to ChECk{{u}} (55) {{/u}}thE womEn ArE rEAlly womEn or not. it sEEms likE thAt sport hAs mAny proBlEms. liFE CAn BE vEry CompliCAtED whEn thErE ArE morE thAn two sEpArAtE sExEs.