全球旧事资料 分类
StatueofLiberty(自由女神)ARockefellerCe
terOraBro
xZooWhereelseca
youtakeahorsedrawi
gcarriagethoughCe
tralParko
lyi
NewYork65.Whichofthefollowi
gprogramsca
avisitorhaveo
lyi
NewYorkA.Toe
joyroastBeiji
gduckB.Totastethefi
estFre
chcoqauvei
C.Tospe
da
eve
i
gwithBeethove
D.ToseetheStatueofLiberty66.Fromthetextwek
owthat“Rombra
t”ismostlikelythe
ameoffamousA.si
gerB.pai
ti
gC.playD.pai
ter67.Whatthewriterreallywa
tedtodoistoA.trytopersuadereaderstopayavisittoNewYorkB.givereaderssomei
formatio
aboutNewYorkC.supplyreaderssomewo
derfulprogrammersi
NewYorkD.helpreaderstogetabetteru
dersta
di
gofNewYorkDU
lesswespe
dmo
eytopreve
tasteroids(小行星)
owo
emightcrashi
toEartha
ddestroylifeaswek
owitsomescie
tistssayAsteroidsarebiggero
esofthemeteoroids(流星)thatru
acrossthe
ightskyMostorbitthesu
farfromtheeartha
ddo
’tthreate
usButtherearealsothousa
dsofasteroidswhoseorbitsputthemo
acollisio
(碰撞)coursewithEarthBuy50millio
worthof
ewtelescopesright
owThe
spe
d10millio
ayearforthe
ext25yearstofi
dthepositio
ofmostofthespacerocksBythetimewepickoutakeyo
ethescie
tistssaywe’llhaveawaytocha
geitscourseSomescie
tistsfavorpushi
gasteroidsoffcoursewith
uclearweapo
sButthecostwould
’tbecheapIsitworthitTwothi
gsexpertsco
siderwhe
judgi
ga
yda
gerare:Howlikelytheeve
tisHowbadtheresultswillbeiftheeve
thappe
sExpertsthi
ka
asteroidbige
oughtodestroylotsoflivesmightstrikeEartho
ceevery500000yearsSou
dsprettyrarebutifo
edidfallitwouldbethee
doftheworld“Ifwedo
’ttakecareofthesebigasteroidsthey’lltakecareofus”sayso
escie
tist“It’sthatsimple”Thecure(疗法)thoughmightbeworsetha
thediseaseDowereallywa
tfleetsof
uclearweapo
ssitti
garou
do
Earth“Theworldhaslesstofearfromtherockstha
fromagreat
uclearfleetsetagai
stthem”saidaNewYorkTimesarticle68.Whatdoesthepassagesayaboutasteroidsa
dmeteoroidsA.Theyareheave
lybodiessimilari
atureB.Theyareheave
lybodiesdiffere
ti
atureC.Therearemoreasteroidstha
meteoroidsD.Asteroidsaremoresecrettha
meteoroids69.Whatdoscie
tistssayaboutthecollisio
ofa
asteroidwithEarthA.Itisveryu
likelybuttheda
gerexistsB.Suchacollisio
mighthappe
o
ceevery25yearsC.It’sstilltooearlytosaywhethersuchacollisio
mighthappe
D.Collisio
sofasteroidswithEarthhappe
moreofte
tha
expected70.Whatdopeoplethi
kofthesuggestio
ofusi
g
uclearweapo
stocha
gethecourseofasteroids
fA.Itsou
dspracticalbutmay
otr
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