Howeveritisalsohardtokeepacodebooksecretforlo
gSocodesmustbecha
gedfreque
tlyAItisveryhardtobreakacodewithoutthecodebookBI
a
yla
guagesomelettersareusedmoretha
othersCO
lypeoplewhok
owthekeywordca
readthemessageDAslo
gastherehavebee
codespeoplehavetriedtobreakthemEYouca
hideamessagebyhavi
gthefirstlettersofeachwordspellitoutFWithacodebookyoumightwritedow
wordsthatwouldsta
dforotherwordsGA
otherwaytohideamessageistousesymbolstosta
dforspecificlettersofthealphabet
f第三部分英语知识运用（共两节，满分45）第一节完形填空（共20小题；每小题15分，满分30分）阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。AHeroicDriverLarryworkswithTra
sportDriversI
cO
emor
i
gi
2009Larrywas__41__alo
g165
orthafterdeliveri
gtoo
eofhisfou
d44the4642Sudde
lyhesawacarwithitsbrightlightso
454743hegotcloserhevehicleupsidedow
o
theroadO
emorelooka
dhe
oticedvehicleLarrypulledoversetthebrakea
dshooti
goutfromu
der
thefireexti
guisher灭火器Twogood
burstsfromtheexti
guishera
dthefirewasputoutThema
whohadhisbrightlightso
5048a
dtoldLarryhehad495152a
emerge
cycallTheythevehicletheysawthatau
tiltheemerge
cyperso
el
heardawoma
’svoicecomi
gfromthewrecked毁坏的vehicle
woma
wastryi
gtogetoutofthebroke
wi
dowTheytoldhertostayarrived53shethoughtthecarwasgoi
gto55shei
juredher
eck54
Larrytoldherthathehadalreadyputoutthefire
a
dsheshould
otmove
O
cefirea
demerge
cypeoplearriveLarrya
dtheotherma
LarryaskedtheO
ethi
gisvehicleHis41Awalki
g605759ifhewas
eededor58
56
a
dletthemgotoworkThe

togoTheylethima
dtheotherma
go
Larrywe
tabovea
dbeyo
dthecallofdutybygetti
gsoclosetothebur
i
g
mostlikelysavedthewoma
’slifeBtouri
gC．traveli
gCemployersCAsCthatCwaterCremovedCtookchargeofCcamei
CmadeCfi
allyCPassi
gD．rushi
gDcustomersDIfDhisDsteamDaba
do
edDco
trolledDcameoverDco
firmedDeve
DApproachi
g
42Apasse
gersBcolleagues43ASi
ce44Aeach45Aflames46AusedBAlthoughBa
otherBsmokeBdisabled
47AgotholdofBprepared48Acamedow
Bcamethrough49Aretur
ed50Athe
51AStarti
gBreceivedBagai
BParki
g
f52Aquiet53Afor54Aexplode55Aasif
BstillBsoBslipawayBu
less
CawayCa
dCfallapartCi
case
DcalmDbutDcrashDafterDsetoutDdriverDfreeDcheckedDpromise第II卷
56AsteppedforwardBbackedoffCmovedr