unitcloning巩固练习话题语言应用——克隆

《unitcloning巩固练习话题语言应用——克隆》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、巩固练习一、单项选择1.However,attimesthisbalanceinnatureis_____,resultinginanumberofpossiblyunforeseeneffects.A.troubled　　B.disturbed　　　C.confused　　　D.puzzled2.Hewas_________downforseveraldaysafterheheardthebadnews.A.broken　　　　B.cast　　　　C.cut　　　　D.discouraged3.Sheforbids______there,bu

2、tsheneverforbidsyou______asmoke.A.tosmoke,tohave　　　B.smoking,havingC.tosmoke,having　　　　D.smoking,tohave4.Seeingyourpicture,Icouldn’tresist_____thedays_____wespenttogether.A.tothinkof;when　B.tothinkof;which　C.thinkingof;which　D.thinkingof;when5.---Youreffortissuretopay_______

3、___---Thankyouforyourencouragement.A.offB.forC.backD.down　6.Whatguidedyourchoiceofdestinationorwasit________?A.arbitrary　　　B.unexpected　　　C.exciting　　　D.natural7.Eugene’sneverwillingtoalteranyofhisopinion.It’snouse_______withhim.A.toargue　　B.arguing　　　C.argued　　　D.beingargue

4、d8.Lucywas________ajobtoworkabroadimmediatelyafterhegraduatedfromuniversity.A．obtainedB．offeredC．providedD．supplied9.Hiseffortstoraisemoneyforhisprogramwere________becausenooneshowedanyintentiontotakeacentoutoftheirpockets.A.inplaceB.insightC.ineffectD.invain10.It’sclearthat

5、neitherhenorhisparents_______theplanputforwardatthefamilymeeting.A.agreestoB.areforC.isinfavorofD.agreeon11.Scientistsarehopingfora________inthesearchforacureforcancer.A.breakthroughB.breakC.dealD.progress12.Thereisnoneedtogetangry.I_______suggestthatyoushoulddothatagain.A.m

6、erelyB.slightlyC.hardlyD.normally13.Thedrugdidn’t________hishealth.Infact,itseemedtohaveno________atall.A.effect;effectB.effect;affectC.affect;effectD.affect;affect14.Aspeople________morewealth,theytendtospendagreaterproportionoftheirincomes.A.circulateB.accumulateC.increase

7、D.improve15.Thenewchairmanwasquitefamiliarwiththe________forconductingameeting.A．procedureB．problemC．questionD．product二、完形填空阅读下面短文，掌握其大意，然后从1～20各题所给的四个选项(A、B、C和D)中，选出最佳选项。MyfriendGaylehasbeen“living”withcancerforfouryearsanditisprogressivelygettingworse．Duringa1withanotherfr

8、iend，Gayle2thatoneofherchildhoodwisheswastohavearedRadioFlyerwagon(四驱车)．Asa