2018-2019学年高二英语寒假作业第十七天

2018-2019学年高二英语寒假作业第十七天

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时间:2019-11-16

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1、第十七天单项选择1、Thoughthey’retwins,theyhavenothingin______withone________.A.mons;another     B.mon;anotherC.mon;other     D.mons;other2、It’ssaidthatthepowerplantisnow               largeaswhatitwas.A.twiceas     B.astwice     C.twicemuch     D.muchtwice3、Manyairlinesnowa

2、llowpassengerstoprinttheirboardingpassesonline___________theirvaluabletime.A.save       B.saving     C.tosave     D.saved4、JohnandI_______friendsforeightyears.WefirstgottoknoweachotherataChristmasparty.Butwe_______eachotherseveraltimesbeforethat.A.hadbeen;haveseenB

3、.havebeen;haveseenC.hadbeen;hadseenD.havebeen;hadseen5、Hefound________almostimpossibletoexpresswhathewantedtosay.A.that       B.this       C.it         D.one阅读理解6、    Imagine,oneday,gettingoutofbedinBeijingandbeingatyourofficeinShanghaiinonlyacoupleofhours,andthere

4、afterafulldayofwork,goingbackhometoBeijingandhavingdinnerthere.    Soundsunusual,doesntit?Butit’snotthatunrealistic,withthedevelopmentofChina'shighspeedrailwaysystem.Andthat’snotall.Chinahasanevengreaterhigh-speedrailwayplan----toconnectthecountrywithSoutheastAsia,

5、andeventuallyEasternEurope.    Chinaisnegotiatingtoextenditsownhigh-speedrailwaynetworktoupto17countriesin10to15years,eventuallyreachingLondonandSingapore.Chinahasproposedthreesuchprojects.ThefirstwouldpossiblyconnectKunmingwithSingaporeviaVietnamandMalaysia.Anothe

6、rcouldstartinUrumqiandgothroughKazakhstanandUzbekistan,andpossiblytoGermany.ThethirdwouldstartinthenortheastandgonorththroughRussiaandthenintoWesternEurope.    IfChina'splanforthehigh-speedrailwaygoesforward,peoplecouldzipoverfromLondontoBeijinginundertwodays.Thene

7、wsystemwouldstillfollowChina'shigh-speedrailwaystandard.Andthetrainswouldbeabletogo346kilometersanhour,almostasfastassomeairplanes.China'sbullettrain(高速客车),theoneconnectingWuhantoGuangzhou,alreadyhastheworld'sfastestaveragespeed.Itcovers1,069kilometersinaboutthreeh

8、ours.Ofcourse,therearesometechnicalchallengestoovere.Therearesomanyissuevsthatneedtobesettled,suchassafety,railgauge(轨距),maintenanceofrailwaytrac

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