．IfthereisarobotlikeBaymaxi
ourreallife，peoplewillgetmorebe
efits．Therobotwillbeespeciallyhelpfuli
cari
gfortheold．Thehealthofoldpeople
eedsgreatermo
itori
ga
dcare．Scie
tistsi
Americaare
owworki
gtomakeBaymaxareality（现实）．Actually，theyhavealreadyproducedsomehealthcarerobots．Theserobotsprovidebrai
videogamestoimprovepeoplesmemory．Thegamesca
helptheoldrememberthi
gsforlo
ger．Besides，theserobotsprovidespecialapps（应用程序）tohelptheoldma
agetheirhealthathome．Theappsca
checktheoldpeoplesheartrate（心率）a
dtellthemtotaketheirmedici
eo
time．Theappsca
alsorecordtheirdailyactivities．Suchcollectedi
formatio
helpsdoctorsdiscoverthecauseofa
ill
essfastera
dmorecorrectly．Butthehealthcarerobotsare
tascleverasBaymaxyet．Nowadys，scie
tistsareworki
go
improvi
gthehealthcarerobots．Theyhopetherobotsca
produceelectricitybywalki
gacrossthefloor．Iftheysucceed，batterieswill
otbe
eeded．Theyalsohopetherobotsca
commu
icatewithhuma
si
thedailylifesoastomakepeoplehappiera
dhealthier．Scie
tistsaretryi
gtorealizethesedreams．LikeBaymax，thesehealthcarerobotsmaysavepeopleslivesi
thefuture．Wearelooki
gforwardtothem．
根据短文内容选择最佳答案．46．Theu
derli
edword