单元复习Unit9高三英语试卷

满分15分)21．SomepeoplebelievethatMars(?火星)couldsupport___lifeinthefutureif__rightconditionswereproducedA．the;theB．x;xC．x;theD．the;x22．Thedemandfororganicfood____byaboutonethirdeveryyear，满分45分)第一节:单项填空(共15小题；每小题1分，高三英语同步测试（9）第二部分：英语知识运用(共两节，soitisaveryfast-growingmarketA．hasincreasedB．increasedC．willincreaseD．isincreasing23．___hethoughthewashelpinguswiththework，hewasactuallyinthewayA．ThoughB．BecauseC．IfD．When24．___isafactthatEnglishisbeingacceptedasaninternationallanguageA．ThereB．ThisC．ThatD．It25．—Doyouknowourtownatall?—No，thisisthefirsttimeI____hereA．havebeenB．wascomingC．cameD．was26．Petergetsonslowlybutfairlysteadily___hisworkA．alongB．ofC．withD．to27．SomeofthisfoodcamefromJapanHowabout____?A．therestB．theothersC．anotherD．others28．—DidyouhavedifficultyfindingJohn’shouse?—NotreallyJohnhadgivenusgooddirectionsandwe___finditA．wouldB．couldC．hadtoD．were，