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英语四级考试真题卷一

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ritsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblankswiththeexactwordsyouhavejustheard.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten. Whenyoulookupatthenightsky,whatdoyousee?Thereareotherbodiesouttherebesidesthemoonandstars.etswereformedaroundthesametheearthwasformed.Theyaremadeupoficeandotherfrozenliquidsandgasses.sdo.etgetsclosertothesun,somegassesinitbegintounfreeze.ettoformahugecloud.etthusformingitstail.etarethatcanhelpthisphenomenoninthenightsky.Inanygivenyear,eclosetothesunintheirorbits.Theaveragepersoncan’tseethemallofcourse.etHale-et.Itsorbitboughtit_________totheearthwithin122millionmilesofit.ButHale-Boppcamealongwayonitsearthlyvisit.Itwon’tbebackforanother4thousandyearsorso. prehension(40minutes) prehension(40minutes)

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