模拟考试二
第二部分阅读理解(共两节,满分35分)
第一节(共10小题;每小题25分,满分25分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该选项涂黑。
A
Heresa
otherreaso
togetoffthecoucha
dstartworki
gupasweatTimetheexerciserighta
dyoucould
improveyourabilitytoremembersomethi
g
ewThatsthefi
di
gofa
ewstudy
Butitallcomesdow
totimi
gTolockupthe
ewi
formatio
startbur
i
gthosecaloriesroughlyfourhours
afteryoutooki
the
ewi
formatio
Thatsaccordi
gtoresearchersata
i
stituteo
brai
cog
itio
(认知)a
d
behaviorItsatRadboudU
iversitysMedicalCe
teri
Nijmege
theNetherla
dsEelcova
Do
ge
a
dhis
colleaguessharedtheir
ewfi
di
gsi
theJu
e16Curre
tBiology
Thispreciselytimedmemorytrickcomesfromtestswith72peopleEachlear
edthelocatio
of90objectso
acomputerscree
Afterwardssomeofthememberswatchedrelaxi
g
aturevideosOthersworkedupasweato
bodybuildi
gbikescha
gi
gbetwee
harda
deasyridi
gfor35mi
utesTheirworkoutscameeithersoo
after
thecramsessio
(考前突击复习)orfourhourslater
Twodayslatertheyweretestedagai
Thosewhorememberedtheobjectssitesbestwerethepeoplewhohad
waitedfourhoursaftertheirlear
i
gbeforeridi
gAmo
gthosewhorememberedsitescorrectlythefourhour
delaybeforebiki
galsoledtomoreco
siste
tactivityi
a
areaimporta
tformemoryItsk
ow
asthe
hippocampus(海马区)Theco
siste
tactivityheresuggeststhatthememorieshadbee
stro
gthescie
tistssay
Va
Do
ge
steamdoes
otyetk
owhowexerciseworksitsmemomagicTheydohoweverhaveaguess
Aerobicexerciseleadstomecreatio
ofseveralimporta
tchemicalsi
thebrai
O
eisaprotei
k
ow
asBDNF
Theotherisdopami
eDOpuhmee
Itca
helpco
veymessagesbetwee
ervecellsThesetwochemicalsmay
helpstre
gthe
memoriesbyli
ki
gbrai
cellstheresearcherssuspect
21Thebestwaytolockupthe
ewi
formatio
is
Atogetoffthecouchsoo
aftertheirlear
i
g
Btodosportsforfourhoursa
dworkupasweat
Ctoseesome
aturevideoso
acomputerscree
Dtodosportsfourhoursaftertaki
gi
ewi
formatio
22WhichisNOTrightabouttheexperime
t
AThereare90objectso
thescree
BTheyweretestedagai
twodayslater
C72peopletookparti
theexperime
t
DTheyallhadtodoridi
gfor35mi
utes
23Howdoesexerciseworkitsmemorymagic
ABythehippocampus
BNoo
ek
owsforsure
CAprotei
k
ow
asBDNF
DAprotei
k
ow
asdopami
e
B
FortheSwisspu
ctualityisasourceofdeepsatisfactio
Theyobtai
realjoyfromthefactthatlifeu
foldso
timea
di
ahighlyefficie
tma
erWhe
everIvisitSwitzerla
dIgothroughseveralstagesofpu
ctuality
reactio
Atfr