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Unit2WildlifeProtection综合测试
一、阅读理解
WildTrackisanorganizationthataimstoprotectendangeredanimalslikerhinos.Theyuseacomputerprogramthatrunsphotosofanimaltrackthroughanalgorithm(演算法).Thentheprogrammakesthesameobservationsasatrackerwould,allowingscientiststoknowwhereindividualanimalsgo.However,theprogramitselfneeds“training”.
Itstartswithcollectinggoodphotosofprintsfromendangeredanimalsincaptivity??(圈养）.Aspeoplesendinphotosoftracksfromanimalsinthewild,theFITprogramcancompareittotracksfromanimalsit“knows”.Astheprogrambecomesmoreaccurate,WildTrackhopesitwillbecomeamajortoolformonitoringanyendangeredspecies.
AnyonecanhelpWildTrackbytakingimagesoftracksandsendingthemtoapartnerorganizationcalled.Theonlytoolyouneedisadigitalcameraorcellphone.Afterfindingacleartrack,placeoneruleralongthebottomofthefootprintandanotheralongtheleftside.Belowthefootprint,placeanotecontainingyourexactnameandthedate.Holdingthecameraorcellphonedirectlyabovethetrack,takeaphotoshowingthefootprint,rulersandnote.Later,visitandfollowtheinstructionsonthesitetosendyourphoto.
WildTrackneedsphotosoffootprintsmadenotonlybyanimalsincaptivitybutalsothoselivinginthewild.Inwildplaces,youshouldtakecarenottodisturbanimalsintheirnaturalenvironment.Ifyouintendtophotographinawildareathatisunknowntoyou,thenyoushouldnotgotherealone.Instead,gowithsomeonewhoisfamiliarwiththeregionandexperiencedattracking.
1．HowdoesthewriterbeginthisarticleaboutWildTrack?
A．Bydiscussingthesoftwarethatitemploys.
B．Bypraisingitsrecenteffortstoraisefunds.
C．Byexplaininghowandwhenitwasfounded.
D．Bysummarizingdifferentopinionsaboutit.
2．Accordingtothisarticle,whichanim