directions:forthispart,youareallowed30minutestowriteacompositionabout:manistosurvive.youshouldbaseyourwritingonthefollowingoutline:

　　1.人类面临的问题(如能源、疾病、污染、人口等);

　　2.悲观的看法(如人类将无法生存);

　　3.人类的智慧和出路。

　　yourcompositionshouldbenolessthan120words.besuretowriteyourcompositioninreadablehandwriting.

　　人类生存(manistosurvive)

　　manisfindinghimselfconfrontedwithmoreandmoreproblemswhichthreatenhisexistenceonthisplanet.forexample,someresourcesarebeginningtobeexhausted.manydiseasesaregettingdifficulttobecured.variouskindsofpollutionarebecomingworseandworse.moreover,populationexplosionisalwaysontherise...

　　therefore,therecomestheproblem:willmansurvivetheseproblems?

　　facedwithsomanyproblems,pessimistsholdthatmanisdestinedtodieout.theirreasonsareasfollows.withpopulationexplosion,foodwillbescarce;spacewillshrink;resourceswillbeusedup.moreover,pollutionwillthreatenourhealth;incurablediseaseswillendangerourlives...obviously,manhasonlyonewayout—completedestruction.

　　admittedly,thesepeoplehavetheirreasonstothinkinthisway,butidon'tthinktheyarealtogetherright.ibelievethatmanisboundtoovercomethesedifficultiesandsurviveaintothefuturebecausemanisendowedwithwisdom.withthiswisdom,hecameupwithsolutionstoproblemshecameacrossinthepast.withthiswisdom,hewillsurelyworkoutsolutionstotheproblemswhichwillariseinthefuture.