名词性从句专项练习50题

名词从句专项练习单项选择（共50小题）1.Itisdoubtfulheknowsitornot.A.thatB.ifC.whatD.whether2.thatthereisanothergoodharvestthisyear.A.ItsaysB.ItissaidC.ThisisD.Hewastold3.Isthislookingfor?A.youwereB.thatyouwereC.whatwereyouD.whatyouwere4.wearedoinghasneverbeendonebefore.A.ThatB.WhichC.WhetherD.What5.Shesaidthatshetherefortwoyears.A.hasworkedB.hadworkedC.wasworkingD.worked6.Hesaidthatheus.A.willhelpB.wouldhelpC.ishelpingD.helped7.Nowwehavelearnt.A.whatisheatB.whetherisheatC.whenisheatD.whatheatis8.ShethatshelivesinLondon.A.saidB.saysC.hadsaidD.wassaying9.Canyoutellus.A.whothatmanisB.whoisthatmanC.whatisthatmanD.whomthatmanis10.Iwonder.A.howmuchcosttheseshoesB.howmuchdotheseshoescostC.howmuchtheseshoescostD.howmucharetheseshoescost11.-WhyisJacksolate?-Idontknowbe.A.canwhatthereasonB.whatthereasoncanC.thereasonwhatcanD.whatcanthereason12._ Askhim.A.howoldheisB.howoldisheC.howoldhasheD.howoldhehas13._ Hewantedtoknowthere.A.howlongtimeIhadbeenB.howlonghadIbeenC.howlongtimeIhavebeenD.howlongIhadbeen14._ Healwaysthinksofhecanworkbetterforthepeople.A.whatB.whichC.whyD.how15.-Whatisthatthing?-Idontknowwhat.A.isthatthingB.wasthatthingC.itisD.isit16.-Whatdoesshewant?-Idontknowwhat.A.doesshewantB.didshewantC.shewantedD.shewants17.-Wheredidtheydoit?-Iamnotsurewhere.A.theydiditB.didtheydoitC.theydoitD.dotheydoit18._-Whendothisshopsopen?-Idontknowwhen.A.thoseshopsopenB.arethoseshopsopenC.dothoseshopsopenD.thoseshopsopen19._ Thepolicemanwantedtoknow.A.whereIwasgoingB.whereIamgoingC.whereIgoingD.wherewasIgoing20._ hewillattendthemeetingiscertain.A.WhatB.ThatC.InwhichD.If21._ Thedecisionisyoumustgoalone.A./B.thatC.whichD.what22._Canyoupointouttworadiosatethebest?A.whichB.whatC.thatD.whether23.IaskedherinEnglishshewas,andshetoldmeshewasactress.A.who;thatB.who;/C.what;/D.how;that24.ShetookitforgrantedIdbebackhomeanhourago.A.thatB.whetherC.ifD.when25._AtthattimeIhadnoideaIcouldhandittohimwithoutseen.A.ifB.thatC.thatifD.whether26._ LastSundayhemadeapromisehewasfreehewouldtakemetoDalian.A.ifB.thatC.thatifD.whether27._ Thetruevalueoflifeisnotin,but.A.howyouget.thatyougiveB.whichyouget.whatyougiveC.whatyouget.whatyougiveD.whatdoyouget.whatdoyougive28._ surprisedmemostwas.A.That;thatshespokeJapanesesowellB.What;howcouldshespeakJapanesesowellC.What;thatshespokeJapanesesowellD.That;whyshecouldspeakJapanesesowell29._ Thesecomputersaredifferentfrom.A.thatweexpectedB.whatweexpectedC.whichwehaveexpectedD.whatweexpect30.IwonderMrsBrownisstillalive.A.ifB.howC.howeverD.thatwhether31._ Maryalwaysstudieswellisknowntous.A.WhenB.WhichC.ThatD./32._Theywanttoknowdotohelpus.A.whatcantheyB.howtheycanC.whattheycanD.howcanthey33._Theywanttoknow?A.whoseumbrellaisthisB.whoseumbrellathisisC.whosethisisumbrellaD.whoseisthisumbrella34._ heisarichmanisknowtoallinthecity.A.BecauseB.ThatC./D.Who35._ themoonhasnolightofitsownisawell-knownfact.A.ThatB.IfC.WhetherD./36.Itdoesntmatterweneeditornot.A.whetherB.ifC.thatD./37.weneeditisadifferentmatter.A.IfB.WhetherC./D.What38.Thefacttheearthisroundistrue.A.thatB.whichC.whatD.why39.Itiscertainhewillcome.A./B.thatC.whatD.which40.Smithcameheretolookforsomeone,butIdidntknowwastheonehewaslookingfor.A.whoB.whomeverC.whomD.whatever41._ Thefacthewassuccessfulproveshisability.A.thatB.whatC.whichD.why42._ mathematicsisthebaseofallotherscience.A.ThisisbecauseB.ThisisthatC.ItisthatD.Because43._ Theproblemwecanmastermodernscienceandtechnologyinashorttime.A.isifB.isthatC.iswhatD.ishow44._Thisisoneoftheexamplesofbytelegraph.A.howaremessagessentB.thatmessagesaresentC.thataremessagessentD.howmessagesaresent45._Canyoutellmeexerciseistheeasiest?A.whatB.ifC.whichD.that46._cametoseeme?A.WhoyouthinkB.DoyouthinkwhoC.WhodoyouthinkD.Whomdoyouthink47._Doyouknow?A.whoissheB.whosheisC.whomsheisD.sheiswho48._Youmaytakebookyoulike.A.whichB.onlyC.whicheverD.what49.SpanishandFrencharetaught.Youmaychooseyoulike.A.whomeverB.whichC.whicheverD.whatever50.winstheprizemaygetthecar.A.WhoB.WhomC.WhoeverD.Whomever1-5DBDDB6-10BDBAC11-15BADDC16-20DAAAB21-25BACAB26-30CCCBA31-35CCBBA36-40ABABA41-45AADDC46-50CBCCC