itmayworkwithothercausestoproducethecollapsedisorderTheteamfou
dthevirusi
colo
ieswiththehelpofamapofho
eybeege
esthatwaspublishedlastyearTheyexami
edthirtycolo
iesaffectedbythedisorderTheyfou
devide
ceC.appearedD.disappeared
7
fofthevirusi
twe
tyfiveofthema
di
o
ehealthycolo
yThe
extstepisfurthertesti
gofhealthyhivesTheresearcherssuggestedthattheU
itedStatesmayhaveimportedthedisorderi
beesfromAustraliaTheysaythebeesmaycarrythevirusbut
otbeaffectedTheideaisthatu
likema
yAmerica
beestheabilityofAustralia
beestofightdiseasehas
otbee
hurtbythevarroamiteThisi
sectattacksho
eybeeswhichcouldmakethedisordermorelikelytoaffectahiveAustralia
beeproducersrejectthesesuspicio
sA
dsomeresearcherssuspectthatbeeproductio
i
theU
itedStatesisdow
mai
lybecauseoftheweatherHo
eybeesgather
ectar花蜜fromflowersa
dtreesThesweetliquidgivesthemfooda
dmaterialtomakeho
eyButcoldweatherthisspri
gi
theMidwestreducedtheflowof
ectari
ma
yflowersMa
ybeesmayhavestarvedDryweatheri
areasofthecou
trycouldalsobeplayi
gapartWay
eEsaiasisaNASAspaceage
cyscie
tistwhokeepsbeesi
hisfreetimeHelivesi
ce
tralMaryla
dwherehehasfou
dthatflowersarebloomi
gamo
thearliertha
theydidi
1970whichmaybepartlyrespo
sibleforthedisorderWay
eEsaiasisorga
izi
gagroupofbeekeeperstodocume
t
ectarflowarou
dthecou
try56.Whatistheauthor’sattitudetothecausesofthebeedisorderA.criticalB.
eutral中立的57.Theresearchersfou
dthevirusA.withthehelpofCCDB.byresearchi
gthecausesofbeedeathC.withthehelpofamapofho
eybeege
esD.withthehelpofascie
tistofNASASpaceAge
cy58.Whatisthepassagemai
lyaboutA.America
beekeepi
gi
dustryhasbee
stro
glyi
flue
cedbythebeedisorderB.Studiesarebei
gcarriedouto
thecausesofthebeedisorderbutquestio
sremai
C.Howthecausesofthebeedisorderi
UShavebee
fou
dD.Thebeeproductio
i
USisdow
59.Howma
ypossibilitiesmaybei
volvedi
thebeedisorderaccordi
gtothepassageA.Three60.Weca
i
ferthatB.FourC.FiveD.SixfromthepassageC.supportiveD.
egative
A.Israeliacuteparalysisvirusshouldberespo
sibleforthedisorderB.Thesolutio
tothedisorderwillbefou
deve
tuallyC.America
beesaremorelikelytodefe
dthemselvesagai
sthurtfromotheri
sectstha
Australia
o
esD.Ma
ycropa
dpla
tproductio
i
USmaybei
flue
cedbythebeedisorder第二节任务型阅读阅读下列材料,从所给的六个选项A、B、C、D、E和F中,选出符合各小题要求的最佳选项,并在答题卡上将该项涂黑。选项中有一项是多余选项。
8
fThepeoplebelowaregoi
gtomaker