Day 20-备战2021年高考英语复习词汇强化之核心单词每日一练【学科网名师堂】

备战2021年高考英语复习词汇强化核心单词每日一练 Day20 1.Nearly a year after his____________ from prison, he was still unable to sleep properly. A.expedition B.transformation C.link D.release 2.How much does it cost to put satellite into____________？ A.gas B.orbit C.chemicals D.vapors 3.During the early ____________of planetary evolution, they served to sweep the solar system. A.stages B.journeys C.species D.demands 4.The queen bee lives for a(n)____________of four to six years. A.estimate B.common C.calculation D.average 5.It’s important for graduates to find a proper job, one in which they can bring their_______ into full play. A.potential B.circumstance C.symptom D.insurance 6.The researchers were confident that their unusual technique could finally provide a （n）_________ to drugs in treating heart conditions. A.alternative B.access C.witness D.application 7.Jack lost his father to AIDS last year, since when he has lived on a monthly ______ of £200 from the government. A.receipt B.allowance C.revenue D.finance 8.Though his plan was a total ______from established practices, the result was satisfying. A.substitute B.prohibition C.departure D.judgment 9.Making your new business successful requires luck, patience and ______, so you should work with great attention and effort. A.regulation B.application C.adaptation D.identification 10.This year's English movie dubbing competition will be held, but no date has yet been set for the ________of the entries to be selected. A.commission B.submission C.association D.occupation 11.Our natural ________ are limited. This means that they will not________forever. A.energies; occur B.materials ; erupt C.resources ; last D.sources; bury 12.All the athletes got ready, waiting for the ______ to start running. A.sign B.symbol C.signal D.sight 13.The system has been meant to give students quick and easy ________ to the digital resources of the library. A.access B.passage C.way D.approach 14.People do not now believe in the _______ of ghosts. A.existence B