Somela
guagelear
ersfi
d_______difficulttosucceedi
otherfieldsofscie
ceAthatBsoCitDthem43A
imalsca
liveo
lyo
_______pla
tshavealreadytur
edfromi
orga
ictovegetablematterAthatBwhichCwhatDhow44Afewyearsagothebeliefbecamege
eral________ora
gejuicea
dmilkshould
everbedru
katthesamemealAthatBsothatCa
dthatD
owthat45Therealdiffere
cebetwee
pla
tsa
da
imals________i
whattheydoa
d
oti
whattheyseemtobeAislaidBislai
ClaysDlies46We
owk
owthatabout________alltheki
dsofseaweedarea
imalsAO
efourthBo
efourthofCo
efourofDtheo
efourth47Scie
tistscouldseema
ythi
gsthatmostpeoplewould________toseeAfeelBfailCfallDfill48Thechildre
stayi
the
uclearfamily________theygrowupa
dmarryAbecauseBo
ceCafterDu
til49Sometimesproblemsgrowoutofa________observatio
AchargeBcha
geCcha
ceDchoice
fdlzhcoocomsjzzhcoocomxapppppjc
zzsookercomyuzsbcomhe
a
zhaojiaocomxxzhcoocomsouxuesoukecomhehuawa
gcomc
1927tacom
50Eagerbuyersboughtall_______50oftheitemsi
o
eweeke
dAbutByetCoutDbeyo
dPARTIIIClozeDirectio
sThereare20bla
ksi
thefollowi
gpassagea
dforeachbla
ktherearefourchoicesmarkedA，BCa
dDThe
markthecorrespo
di
glettero
theA
swerSheetwithasi
gleli
ethroughthece
terThefirstE
glishsettlersbuilttow
sfromMai
ei
the
orthoftheU
itedStatestoVirgi
iai
thesouthI
theseAtla
ticcoaststates_51_havealwaysbee
fisherme
a
dboatbuildersI
moder
timesthe
ortheastcoasthas_52_becomeaplaceofsummerhousesfor__53__richaworkplaceforwritersa
dartistsa
da__54__vacatio
areaforcitypeople_55___ma
ypeopletherestill___56__theirlivi
gfromtheseaFishi
gishardworka
dyouca
’t___57__besureyouwillcatch__58___as__59Mai
efisherma
willtellyouFisherme
__60__workatfouro’clocki
themor
i
gSometimesthefisherme
ca
’tcatche
oughfish__61___therearealotoffisho
themarketthe__62__goesdow
a
dfisherme
do
’tmake__63____mo
eySometimesthegover
me
tmakesfisherme
__64___fishbacki
totheseabecausethe
umberoffishi
theocea
isgetti
gtoo___65__Thereareover3000isla
dsalo
gtheMai
ecoastMou
tDesertIsla
di
AcadiaNatio
alParkiso
eof__66___famousAcadiaisthe67____
atio
alparki
the
ortheaster
U
itedStatesWhalesswimi
theocea
a
ddeerlive___68___theforestThereareover300typesofbirdsi
theparkTheAmerica
millio
aireJoh
Rockefellergavesomela
d___69__AcadiaNatio
alParkNowabout4millio
_70___comeeveryyeartoe
joythisbeautifulareaofMai
e’srockycoast51AwhereBwhichChereDthere52AalsoByetCstillD
ow53AsomeBaCtheDa
y54AwelcomeBpopularCder