初三阅读提优
初三阅读提优训练2
A
OnApril19,2025,theworld’sfirsthumanoidrobothalf-marathontookplaceinBeijing’s
Yizhuangdistrict.Hundredsofpeoplegatheredtowatchthis1____event.Theywereexcited
toseerobotsrunalongsidehumanathletes.
Theracebeganat7:30a.m.2____thestart,allrobotslookedconfident.Theymoved
smoothlyandquickly.Thecrowdcheeredloudly.However,notallrobotscouldfinishtherace.
Onerobot,namedHuanhuan,wasafavoriteamongtheaudience.Shehadabeautiful
designandran3____atfirst.Butafterjust10minutes,Huanhuansuddenlystopped.Shestood
stillonthetrack.Herteamrushedtohelp,butthey4____fixher.Huanhuanhadtoquitthe
race.
Otherrobotsfacedchallengestoo.Thetrackhadsteepslopes,grassyareas,andgravel
roads.These5____madeithardforrobotstokeepbalance.Somerobotsworespecialshoesto
protecttheir“feet.”OthersusedAItoadjusttheirspeedanddirection.
The6____robottofinishwasTiangongUltra.Itcompletedthe21.0975-kilometerracein2
hours,40minutes,and42seconds.Itslightweightbodyandcoolingsystemhelpeditrunfast
7____overheating.
Aftertherace,engineerssaidtheeventwasa8____testforrobottechnology.“Welearneda
lotabouthowrobotscanworkinreal-worldsituations,”saidoneengineer.“Thisisjustthe
beginning.”
Thehumanoidrobothalf-marathonshowedthatrobotscandocomplextasks.Theycan
adapttodifficultenvironmentsandworkwithhumans.Inthefuture,theserobotsmighthelp
infactories,hospitals,or9____athome.
10____thisrace,robottechnologyhastakenabigstepforward.Whoknowswhatwe’llseein
thenexthumanoidrobotmarathon?
1.A.boringB.excitingC.dangerousD.quiet
2.A.OnB.AtC.InD.