每日一练:自考专升本大学英语二真题精选及答案解析,1、单选题[阅读判断]ThepeopleofKiribatiareafraidthatonedayinthenot-too-distantfuture,theircountrywilldisappearfromthefaceoftheearth-literally.Severaltimesthisyear,thePacificislandnationhasbeenfloodedbyasuddenhightide.Q:ThepeopleofKiribatiworrythatonedaytheircountrywillbetakenawaybyasuddenhightide.A.TrueB.NotGivenC.False正确答案:A答案解析:答案选A。该题目说的是:Kiribati的人民担心他们的国家将被突发的洪水淹没。该题源于第一句:Kiribati的国民担心在近期的某一天,他们的国家将会地球上面消失byasuddenhightide。2、单选题[阅读判断]Now,thereareabout24millionmicrocomputersinuseintheUnitedStatesoneforevery10citizens.Itisestimatedthatby1996,61percentofAmericanmanagerswillbeusingsomesortofelectronicworkstation.Q:Atpresentabout10%ofAmericancitizenspossessamicrocomputer.A.TrueB.NotGivenC.False正确答案:A答案解析:答案选A。本段一开头就说到目前在美国大约有二千四百万台微型电子计算机在使用中,平均每十人就拥有一台。因此本题的表述是正确的。3、单选题[阅读选择]Youcan"tchangeyourenergycycle,butyoucanlearntomakeyourlifefititbetter.Habitcanhelp,Dr.Kleitmanbelieves.Maybeyou"resleepyintheeveningbutyoumuststayuplateanyway.Counteractyourcycletosomeextentbyhabituallystayinguplaterthanyouwantto.Ifyourenergyislowinthemorningbutyouhaveanimportantjobtodoearlyintheday,risebeforeyourusualhour.Thiswon"tchangeyourcycle,butyou"llgetupsteamandworkbetteratyourlowpoint.Ifonewantstoworkmoreefficientlyathislowpointinthemorning,heshould_______.A.gotobedearlierB.overcomehislazinessC.getupearlierthanusualD.changehisenergycycle正确答案:C答案解析:本题要求读者找出本段中的最后两句,并联系本段开头两句的意思,作出正确判断。本段开头说,“虽然你无法改变自己的能量周期,但你可以使你的生活适合这一周期。Dr.Kleitman认为经常性的行为(对你的能量周期)能起作用。”最后两句又说,“…risebeforeyourusualhour…workbetteratyourlowpoint.”(“如果你在上午处于能量的低潮,但你有重要的工作要在上午做,那么你就要比平时早起。这并不改变你的周期,但你可以在低潮时得到能量,工作得更好。”)因此选项C是正确答案。4、单选题[填句补文]Althoughtheresearchershaveonlyjustmadethetechnicaldetailsofthemicroscopepublic,itisalreadyonsale.Itiscurrentlythesizeofarefrigeratorandtakesseveralminutestoscanacircuit,butXiaoandSchragareworking________.A.tomakingchipsanysmallerB.ofconductingelectricityC.toshrinkittothesizeofadesktopcomputerandcutthescanningtimeto30secondsD.totaketinychipswerequire正确答案:C答案解析:这部分所说的体积的减小和所需时间的缩短恰好与前半句中提到的冰箱大小的体积和所需数分钟的时间形成了对比。即:目前它大约像冰箱那么大,而且要用几分钟扫描一个电路,但是他们正在努力使它缩小到台式计算机那么大,把扫描时间缩短到30秒。
本文由湖北专升本整理发布