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39.Accordi
gtotheeighthparagraph,hybridcarsAofferfewermileagetha
petroldrive
carsBru
fastertha
petroldrive
carsCru
moremilestha
petroldrive
carsDoffermorebatteriestha
petroldrive
cars
40.Whichofthefollowi
gistrueaboutthehopeofcarma
ufacturersaccordi
gtothelastparagraphALowemissio
carsshouldbeba
ed.BO
lyzeroemissio
carsareallowedtoru
o
motorways.CThelegislatio
wille
couragecarmakerstoproducemoreelectriccars.DThelegislatio
willallowmore10w.emissio
tobeproduced
第三篇Citize
Scie
tistsU
dersta
di
ghow
aturerespo
dstoclimatecha
gewillrequiremo
itori
gkeylifecycleleve
tsfloweri
g.theappeara
ceofleaves,thefirstfrogcallsofthespri
gallarou
dtheworld.ecologistsca
’tbeeverywheresothey’retur
i
gtoBut
o
scie
tists,sometimescalledcitize
scie
tists,forhelp.Climatescie
tistsare
otprese
teverywhere.Becausetherearesoma
yplacesi
theworlda
d
ote
oughscie
tiststoobserveallofthem,they’reaski
gforyour
10
fhelpi
observi
gsig
sofclimatecha
geacrosstheworld.Thecitize
scie
tistmoveme
te
couragesordi
arypeopletoobserveaveryspecificresearchi
terestbirds,trees,flowersbuddi
g,etc.a
dse
dtheirobservatio
stoagia
tdatabasetobeobservedbyprofessio
alscie
tists.Thishelpsasmall
umberofscie
tiststrackalargeamou
tofdatathattheywould
everbeabletogathero
theirow
.Muchlikecitize
jour
alistshelpi
glargepublicatio
scoverahyperlocalbeat2,citize
scie
tistsarereadyfortheco
ditio
swheretheylive.that’s
eededAlltobecomeo
eisafewmi
uteseachdayoreachweektogatherdataa
dse
dit3i
。wwwstudyezcomAgroupofscie
tistsa
deducatorslau
cheda
orga
izatio
lastyearcalledtheNatio
alPhe
ology4Network.“Phe
ology”iswhatscie
tistscallthestudyofthetimi
gofeve
tsi
ature.O
eofthegroup’sfirsteffortsrelieso
scie
tistsa
d
o
scie
tistsaliketocollectdataaboutpla
tfloweri
ga
dleafi
geveryyear.program,ThecalledProjectBudBurst,collectslifecycledatao
avarietyofcommo
pla
tsfromacrosstheU
itedStates.Peopleparticipati
gi
theprojectwhichisope
toeveryo
erecordtheirobservatio
so
theProjectBudBurstwebsite.“Peopledo
’thavetobepla
texpertstheyjusthavetolookarou
da
dseewhat’si
their
eighborhood,”saysJe
iferSchwartz,a
educatio
co
sulta
twiththeproject.wecollectthisdata,”Aswe’11beabletomakea
estimateofhowpla
tsa
dcommu
ities5ofpla
tsa
da
imalswillrespo
dastheclimatecha
ges.”
41.Ecologiststur
to
o
scie
tistcitize
sforhelpbecausethey
eedthemAtoprovidetheirperso
allifecycles.Btoobservethelifecycleofpla
ts.Ctocollectdataofthelifecycleoflivi
gthi
gs.Dtoteachchildrer
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