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电大奥鹏远程网络教育大学英语B统考题
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XXXareknownfortheirhard-workingnature。andthe
majorityofthembuildtheirXXX.
2、TheGreatBarrierReefistheworldslargestcoralreef
system。XXX。Itishometoadiverserangeofmarinelife。
includingover1,500speciesoffish。whales。dolphins。XXX.
TheGreatBarrierReef。XXXAustralia。isthelargestcoral
reefsystemintheworld。Itishometoanarrayofmarinelife。
suchasover1,500fishspecies。whales。dolphins。XXX.
3、Inrecentyears。therehasbeenagrowingconcernabout
theXXXcanharmwildlife。pollutewaterways。andcontribute
toclimatechange。Itisimportantforindividualsandbusinesses
tocetheiruseofXXX.
XXX。XXXcandamagewildlife。pollutewaterways。
XXX。itXXX.
4、Thebenefitsofexercisearewell-known。including
improvedphysicalhealth。mentalwell-being。andcedriskof
chronicdiseases。Regularexercisecanalsoboostenergylevels。
improvesleepquality。andenhancecognitiven。ItisXXX150
minutesofmoderate-XXX.
Exerciseisknowntohavenumerousadvantages。suchas
improvedphysicalhealth。mentalwell-being。anddecreasedrisk
ofchronicillnesses。RegularexercisecanalsoincreaseXXX。
enhancesleepquality。andimprovecognitiven。Itismended
thatadultsparticipateinatleast150minutesofmoderate-XXX.
Thesmallblackantsweoftenseescurryingbackandforthin
thegrassarethesameonesthatcanbeaXXX。theirnsarenotto
beharmful。butrathertofulfilltheirnaturalroleashousekeepers。
Theseantsactasnaturesclean-upcrew。andcanevencome
togethertotakecareofanXXXinjuredbeetle。itsomehow
spreadsthenewstoothers。andsoonagroupofantswillgather
aroundthebeetle。Withenoughants。theyareabletoputanend
tothebeetleslife。afterwhichtheycarryitawaytotheir
undergroundnests。leavingnothingbutanempty
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