Unit3Amazingpeople时间:30分钟Ⅰ
单项填空1.Peoplehavealwaysbeencurious________howlivingthingsontheearthexactlybegan
A.inB.atC.ofD.about答案D[本题考查词语搭配
becuriousabout“……”表示对好奇,是固定搭配,因此D为正确答案
]2.MingandQingTombshave________relativelyundamaged
They,________,havesufferedsomedamagefromcenturiesofexposure,war,fireanddeliberatedestruction
A.beenremained;howeverB.survived;thoughC.existed;thereforeD.left;thus答案B[第一空用survived“……”,表示经历后残存下来;第二空用though,表示转折
]3.Atminus130℃,alivingcellcanbe________forathousandyears
A.sparedB.protectedC.preservedD.developed答案C[spare抽出(时间);省去,免去;protect保护;preserve保护;保存;develop发展;研制,开发
根据题意选C“
句意为在零下130℃,一个活细胞可以保存1000”年的时间
]4.Youwillbesuccessfulintheinterview________youhaveconfidence
A.beforeB.onceC.untilD.though答案B[本题考查连词辨析
before……在之前;once……一旦;until……直到才;though虽然,尽管,根据题意选A
]5—.Nowlet