watched
Chelped
Dprotected
9Awhether
Bhow
Cwhe

Dwhy
10AguardIV翻译句子
Bdriver
Cpilot
Dtraveller
1昨天我到家时，他在等我。
___________________________________________________________________
2我爷爷说他永远不会停止学习。
Mygra
dpasays____________________________________________________
3记住带上你的手机。
_____________________________________yourmobilepho
e
4那位志愿者正试图打开这个锁着的箱子。
Thevolu
teeris________________________________________________________
5在湖里游泳很危险。
____________________________________________________swimi
thelake
V阅读理解
Mo
archbutterfliesfromeaster
Ca
adamakethemostamazi
gjour
eyi
thei
sect
worldEachyearthisbutterflytravelsabout3000milestoitswi
terhomei
ce
tralMexico墨
西哥Howca
itflysofarA
dwhydoesitmakethislo
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dda
geroustripScie
tistsstill
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’thavea
a
swer
Forma
yyearspeoplei
Mexicowo
deredwheretheora
gea
dblackbutterfliescame
第2页
ffromeverywi
terThe
i
1937ascie
tiststartedtofollowa
dstudythebutterfliesForthe

ext20yearshediscoveredthato
ebutterflystarteditsjour
eyi
Ca
adaFourmo
thslaterit
arrivedi
Mexico
Thele
gthofthebutterfliesfi
dtheirwaybacktothesameplaceA
otheramazi
gthi
g
isthatthebutterfliesalwaysretur
tothesameareai
ce
tralMexico
Howdothebutterfliesfi
dtheirwaybacktothesameplaceThisisa
i
teresti
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becauseo
lyeveryfourthge
eratio
代makesthetripsouthI
otherwordsthebutterflythat
travelstoMexicothisyearisthegreatgreatgra
dchildofthebutterflythattraveledtherelast
year
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eratio
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archbutterflyfamilyarebor
Eachge
eratio
ofthe
familyhasaverydiffere
tlifeThefirstge
eratio
isbor
i
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lateAprilItslowly
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thetrip
orthtwomorege
eratio
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reproducea
ddieEachofthesege
eratio
sofbutterfliesisbor
Thisge
eratio
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gerlifeItlivesforabouteightmo
thsThisge
eratio
ofbutterfliesmakestheamazi
g
jour
eybacktothewi
terhomeofitsgreatgreatgra
dpare
tsThebutterfliesspe
dthewi
ter
therea
di
thespri
gtheyreproducea
dthe
dieTheiroffspri
gwillbethefirstge
eratio

ofthe
extcircleoflife
Todaypeoplearestillstudyi
gtheMo
archbutterflyButtheyare
otclearabout
everythi
g
1Thebesttitleofthepassageca
be________
AFamilyofMo
archbutterfliesBMysteryofMo
archbutterflies
CMo
archbutterflies’birthplaceDMo
archbutterflies’wi
terhome
2Ittookthescie
tist______tofi
doutthatmo
archbutterfliescamefromCa
ada
A20years
Bfourmo
ths
CfiveweeksDeightmo
ths
3Wek
owthatthe_____ge
eratio
ofr