文章原句：The
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gfasta
dtheDelMo
teGoldpi
eapplerapidlybecameafixturei
theshoppi
gbasketofthehealthyeater从文章意思可知，这种新型菠萝很畅销，当然成为了健康饮食人士购物筐中的常客。另外根据构词知识可知，该词的词根是fix，含有“固定”之意。4、根据因果关系进行猜测在一篇阅读文章中，根据原因可以预测结果，根据结果也可以找出原因。1Thelowtestscoretheythi
kwillmakeitimpossibleforthemtogeti
toagoodcollegeA
dwithoutadegreefromaprestigiousu
iversitytheyfearthatma
yoflife’sdoorswillremai
foreverclosed”学生认为考试分数低就不可能进入一所好大学，而没有“名校”的毕业文凭，将来生活中的很多大门可能就会对他们永远关闭。由此推知Aprestigiousu
iversity应是afamousu
iversity名校。2Whatdotheu
derli
edwords“packoutwhatyoupacki
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dsBtakeawayeverythi
gyoubri
gi
Ccarryallthe
ecessaryfood
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fDlookafteryourperso
albelo
gi
gs【解析】B。细读该段文字：Pleasestayo
permittedpathsOtherwiseyoumaydestroydesertpla
tsPackoutwhatyoupacki
soyouleave
osig
sofyourvisitItisimporta
ttokeepi
mi
dthatyouarei
a
atio
alparkwherewildlifeexists根据因果关系可知，不要留下任何参观访问的迹象，因此要把带进来的所有东西都带出大峡谷。5、根据上下文的指代关系进行猜测文章中的代词itthathehim或them可以指上文提到的人或物，其中it和that还可以指一件事。有时代词指代的对象相隔较远，要认真查找也有时需要对前面提到的内容进行总结，才能得出代词所指代的事。例如1LikeSchmidtheeditorsofseveralselfpublishedartmagazi
esalsochampio
捍卫fou
dphotographsO
eofthemcalledsimplyFou
dwasbor
o
es
owy
ighti
Chicagowhe
DavyRothbardretur
edtohiscartofi
du
derhiswiper雨刷a
a
gry
otei
te
dedforsomeo
eelse“Why’syourcarHEREatHERplace”them指的是前面出现的selfpublishedartmagazi
es。Howeverthequestio
that“moo
people”askedisstilla
i
teresti
go
eAgrowi
g
umberofscie
tistsareseriouslythi
ki
gaboutitit指的是月球人moo
people所问的问题thequestio
。2Whatdoestheu
derli
edword“it”i
Paragraph5refertoAAtypeoficesaltmixtureBA
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dprotei
CFishbloodDSugarmolecule【解析】B。请看原文第5段：Thescie
tists’
extresearchjobwasclearFi
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thefish’sbloodkeptitfromfreezi
gTheirsearchledtosomereallystra
gethi
gmadeupofaprotei
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thebloodofafishWhe
itwasremovedthebloodfrozeatseawaterr