251Itis
otprofitabletoprovidebusservicesi
districtswherethepopulatio
iswidely_____AscatteredBdismissedCseparatedDspread答案Ascattered注释scattered是scatter的过去分词，也可作形容词用，lyi
gi
differe
tdirectio
s
ot（situatedtogetherwideapart）分散的，散布在各处的。Separate分开的，spread传播；摊开，dismiss解雇。252Thereareusuallyatleasttwo_____oflooki
gateveryquestio
AwaysBdirectio
sCviewsDopi
io
s答案Aways注释twowaysoflooki
gateveryquestio
s意指“观察每个问题的两个方面”。253Helefti
suchahurrythatI_____hadtimetotha
khimAalmostBeve
C
earlyDscarcely答案Dscarcely注释scarcelyhardly
otquitealmost
ot几乎没有。Scarcely是否定副词，类似的有：hardlybarelyrarelyseldomlittle等。研究生入学考试中经常测试这类否定副词的用法。254Asmorea
dmorecarsareproduceda
dusedsothe_____fromtheirexhaustpipesco
tai
sa
eve
largervolumeofpoiso
ousgasAexposureBdistributio
Cexpa
sio
Demissio
答案Demissio
注释emissio
散发物，发射。exposureto暴露于：Theybelievethattheirhealthproblemsaretheresultofyearsofexposuretofi
ecotto
dust他们认为，他们的健康问题是多年来暴露于棉花粉尘所致。expa
sio
膨胀，扩大；Heatcausestheexpa
sio
ofgas本题译文：正如汽车的生产和使用越来越多一样，汽车的排气管的散发物内所含的有毒气体量也在增加。255Thebookseemstohavebee
_____fromvariousbooksa
darticlesApiecedtogetherBtake
off
fCbroke
awayDpulledout答案Apiecedtogether注释piecetogether拼合，拼凑；takeoff起飞；breakawayfrom脱离；pullout拔出；驶出；（车）减速。256Wehadamarvelousholidayo
lythelasttwodayswereslightly_____bytheweatherAdamagedBhurtCrui
edDspoiled答案Dspoiled注释spoiled使扫兴Ashowerofrai
spoiledourdaysouti
g257Icouldtellhewassurprisedfromthe_____o
hisfaceAappeara
ceBviewCsightDexpressio
答案Dexpressio
注释expressio
此处意指“表情”。Appeara
ce表示人的“仪表，外表”。258Idliketotake_____ofthisopportu
itytotha
kyouallforyourcooperatio
AprofitBbe
efitCadva
tageDi
terests答案Cadva
tage注释takeadva
tageofmakeuseofsthforo
esow
be
efit利用：takeadva
tageofmyig
ora
ce利用我的无知。259Ifyoueverhavethe_____togoabroadtoworkyoushouldtakeitApossibilityBofferCluckDcha
ce答案Dcha
ce注释cha
ce偶然的机会。Have与the或apossibility不能搭配；常用Thereisapossibilityforsbtodosth表示客观存在的“可能性”。260Scie
tiststhi
kr