来源：网络转载语法大复习(一)定语从句和名词性从句1.Somechildrenwanttochallengethemselvesbylearningalanguagedifferentfrom______theirparentsspeakathome. A.itB.thatC.whatD.which 2._____remainstobeseen_____thenewlyformedcommittee’spolicycanbeputintopractice. A.It;thatB.What;whichC.What;whatD.It;whether 3.Thattree,______branchesarealmostbare,isaveryoldone. A.thatB.whichC.whoD.whose 4.Wearediscussingasituation_______theheadmasterwillnotapprovetheplan. A.whatB.whereC.whichD.that 5._______makesthebooksoextraordinaryisthecreativeimaginationofthewriter. A.ThatB.WhatC.WhoD.Which 6.Itisuncertain_______sideeffectthemedicinewillbringabout,althoughabouttwothousandpatientshavetakenit. A.thatB.whatC.howD.whether 7.Itis_____thatIcanstillremember______wasdiscussedatthemeeting. A.sure;whenB.sure;whatC.certain;whenD.certain;what 8.Finallytheyreachedthevillage_____theythoughtwasseriouslydamagedintheearthquake. A.whereB.whoC.whichD.when 9.Evidencehasbeenfoundthroughyearsofstudy______children’searlysleepingproblemsarelikelytocontinuewhentheygrowup. A.whyB.howC.whetherD.that 10.The?museum?will?open?in?the?spring?with?an?exhibition?and?a?viewing?platform?_____visitors?\ can?watch?the?big?glasshouses?being?built.? A.?what????????????B.?where?????????????C.?when????????????D.?why 11.Itwasinthehouse,behind______wasabeautifulgarden______thegreatwritergrewup. A.that;whatB.that;thatC.which;whichD.which;that 12.Thenewsspreadquicklythroughthecampus______wewouldhavealongerholiday,_____madeallthestudentswildwithjoy. A.which;thatB.that’whatC.that;whichD.what;which13.----Ithinkweshouldgivethegiftto______winsthefirstinthecontest. ----Well,that’s______Icouldn’tagreemore.A.who;whereB.whoever;whatC.nomatterwho;whatD.whoever;where 14.Greatchangeshavetakenplaceinthatschool.Itisnolonger_______itwas20yearsago,______itwassopoorlyequipped. A.what;whenB.that;whichC.what;whichD.which;that 来源：网络转载（二）时态1.havedonevs.havebeendoing 强调现在已经完成强调从过去到现在一直在做...
