阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案。

highwAys in thE us thE unitED stAtEs is wEll-known For its nEtwork oF mAjor highwAys DEsignED to hElp A DrivEr gEt From onE plACE to AnothEr in thE shortEst possiBlE timE.{{u}} (51) {{/u}}thEsE wiDE moDErn roADs ArE gEnErAlly smooth AnD wEll mAintAinED, with{{u}} (52) {{/u}}shArp CurvEs AnD mAny strAight sECtions, A DirECt routE is not AlwAys thE most{{u}} (53) {{/u}}onE. lArgE highwAys oFtEn pAss{{u}} (54) {{/u}} sCEniC ArEAs AnD intErEsting smAll towns. FurthErmorE, thEsE highwAys gEnErAlly{{u}} (55) {{/u}}lArgE urBAn CEntErs whiCh mEAns thAt thEy BEComE CrowDED with{{u}} (56) {{/u}}trAFFiC During rush hours, whEn thE "FAst, DirECt" wAy BEComEs A vEry slow routE. howEvEr, thErE is{{u}} (57) {{/u}}AlwAys An-othEr routE to tAkE iF you ArE not in A hurry. not FAr From thE{{u}} (58) {{/u}}nEw "supErhighwAys", thErE ArE oFtEn olDEr,{{u}} (59) {{/u}}hEAvily trAvElED roADs whiCh go though thE CountrysiDE.{{u}} (60) {{/u}} oF thEsE ArE gooD two lAnE roADs; othErs ArE unEvEn roADs{{u}} (61) {{/u}}through thE Country. thEsE sEConDAry routEs mAy go up stEEp slopEs Along hilly{{u}} (62) {{/u}}or Down FrightEning hillsiDEs to towns{{u}} (63) {{/u}}in DEEp vAllEys. though thEsE ArE lEss DirECt routEs, longEr AnD slowEr, thEy gEnErAlly go to plACEs{{u}} (64) {{/u}}thE Air is ClEAn AnD thE sCEnEry is BEAutiFul, AnD thE DrivEr mAy hAvE A ChAnCE to gEt A FrEsh, ClEAn{{u}} (65) {{/u}}oF thE worlD、

A．lEAD
B．ConnECt
C．CollECt
D．CommuniCAtE