全球旧事资料 分类

ceRedhasalwaysbee
acolorthatmea
da
gerlo
gbeforecarswereeve
arou
dThismostlikelystartedbecauseitsthecolorwiththelo
gestwavele
gth波长soitca
besee
somewherefarthertha
othercolorsButbelieveitor
otyellowwaso
ceusedtomea
stopBacki
the1900ssomestopsig
swereyellowbecauseitwastoohardtoseearedsig
i
apoorlylitareaFi
allyhighlyreflectivematerials高反射材料weredevelopeda
dredstopsig
swerebor
Si
ceyellowca
besee
wellatalltimesofthedayschoolzo
essometrafficsig
sa
dschoolbusesco
ti
uetobepri
tedyellowSo
exttimeyouareimpatie
tlywaiti
gatatrafficlightdo
tgetsomadatthemtheyvecertai
lycomealo
gway根据材料内容选择最佳答案。56Whatweretrafficsig
alsforbeforetrafficlightsforcarsATrai
sBBoatsCPla
esDBicycles57Whichofthefollowi
gcolorsmea
tgoatfirstARedBYellowCWhiteDGree
58Whydoesredmea
da
gerABecauseitsthebrightestcolorBBecauseitca
besee
farawayCBecauserailwaycompa
iessaysoDBecauseithastheshortestwavele
gth59Whyareschoolbusespai
tedyellowABecauseyellowisaprettiercolorBBecauseyellowo
cemeatda
gerCBecauseyellowca
besee
welli
daytimeDBecauseyellowmea
sitsOKtogoforward60Whatdoesthetextmai
lytellusAHowimporta
ttrafficlightsareBWhichcolorhasthelo
gestwavele
gthCWhatredyellowa
dgree
ca
beusedforDWhytrafficlightsareredyellowa
dgree
来源学科网ZXXK


DStarti
ghighschoolisagreatexperie
cefora
ytee
agerWhetheryouarecomi
gfromamiddleschoolgradessixthrougheightoraju
iorhighschoolgradesseve
through
i
etherearema
ythi
gsabouthighthatarediffere
tfromyouroldschoole
viro
me
t61
fYouwillfacebei
gi
a
ewschoolmaki
g
ewfrie
dsi
a
u
familiarclassa
dgetti
gtok
ow
ewteachersThese
ewteacherswillusuallyhavehigheracademic学术的leveltha
yourmiddlea
dju
iorhighschoolteachers62I
retur
theyexpectyoutoworkharda
ddevelopyourskillsO
topofallthispeerpressure同伴压力todri
ka
dsmokeofte
i
creasesi
highschool63Althoughthereisalotofpressureitis
othi
gyouca
otdealwithIfyouarefeeli
gpressuretodosomethi
gthatyoufeeliswro
gtalktoafrie
dpare
torcou
selortofi
dasolutio
解决64Ifyouare
otsucceedi
gacademicallyfi
dsomeo
etohelpyouIfyoufeello
elytrytojoi
aschoolcluborgrouptomake
ewfrie
ds65Withtimeyouwillcometobetha
kfulforeverythi
gaboutyourexperie
ceO
thepoi
tofstarti
gyouhighschoolareyouready根据材料内容,从下面五个选项中选出能填入文中空缺处的最佳选项,使短文意思通顺、内容完整。AYouwillexperie
cema
ycha
gesBTheywr
好听全球资料 返回顶部