abandonvt.放弃,遗弃（90-6，91-6，92-1，93-1，95-1，95-6，98-6，99-6，02-6，05-1，06-12，07-6）Afterdrivingmanyoftheanimalsaroundthemtonearextinction,peoplewereforcedtoabandontheiroldwayoflifeforaradicallynewsurvivalstrategythatresultedinwidespreadstarvationanddisease.（02-6）abnormaladj反常的,变态的Variouseffortshavebeenmadeoverthecenturiestopredictearthquakes,includingobservinglightsintheskyandabnormalanimalbehavior.（06年6月17日真题）abruptadj.突然的,意想不到的;Thatlongairplaneride,theabruptchangeofclimate,wasmorethanshecouldtake.（05,1）absencen.缺席（93-6，00-1，01-1，06-6）Thosewhorecognizeproblemsasahumanconditionanddon’tmeasurehappinessbyanabsenceofproblemsarethemostintelligentkindofhumansweknow;also,themostrare.（01-1）absorbvt.吸收（液体）；（90-1，92-6，96-1，97-6，98-1，99-1，00-1）TheclubwillabsorbnewmembersthefirstweekinSeptember.（02-1）abstractn.摘要,概要,抽象（90-6，00-6，01-1，03-6）Atthetopofthelististhenotionthatintelligenceismeasuredbyyourabilitytosolvecomplexproblems;toread,writeandcomputeatcertainlevels;andtoresolveabstractequationsquickly.（01-1）abundancen.丰富,充裕,丰富充裕（91-6，01-1，05-12，06-12）inaboundance充足，丰富abundantadj.FromsciencetoShakespeare,excellenttelevisionandvideoprogramsareavailableinabundancetoteacher.(06年12月)acceleratev.加速（99-1，02-6）Hillslopesareclearedofforeststomakewayforcrops,butthisonlyacceleratesthecrisis.（02-12）accessn.通路,访问,入门accessto通往…的道路haveaccessto有机会，有权利享用或接近Thepeoplelivingintheseapartmentshavefreeaccesstothatswimmingpool.（97-1）accurateadj.正确的,精确的Weatherforecastisgettingmoreaccuratetoday.现在，天气预报越来越准确了。accusev.控告,谴责,非难（96-1，98-6，02-6，03-9，05-1，05-6，06-6）Thepoliceaccusedhimofsettingfiretothebuildingbutthedeniedhavingbeenintheareaonthenightofthefire.（96-1）accusesb.ofdoingsth.指控某人accustomv.使习惯于（98-1，01-6，02-6，03-9，05-1，05-12）beaccustomedtosth./doingsth.习惯（做）某事Afteronlytwodaysintheriver,peopleaccustomedtobeingspoiledandindulgedhadbecomeateam,workingtogethertocopewiththeunpredictabletwistsandturnsoftheriver.（98-1）achievev.完成,达到（90-6，92-1，93-1，94