有没有人会做英语语言学教程的题目啊?Directions:Fillintheblankineachofthefollowingstatementswithoneword,thefirstletterofwhichisalreadygivenasaclue.NotethatyouaretofillinONEwordonly,andyouarenotallowed

　　有没有人会做英语语言学教程的题目啊?

　　Directions:Fillintheblankineachofthefollowingstatementswithoneword,thefirstletterofwhichisalreadygivenasaclue.NotethatyouaretofillinONEwordonly,andyouarenotallowedtochangethelettergiven.

　　21.D_________isadesignfeatureofhumanlanguagethatenablesspeakerstotalkaboutawiderangeofthings,freefrombarrierscausedbyseparationintimeandspace.

　　22.S_________studyoflanguagedescribeslanguageatsomepointintime;d_________studydescribeslanguageasitchangesthroughtime.

　　23.N________transcriptiontranscribessoundswithdiacritics,whileb________transcriptiondoesnot.

　　24.Asentencehasahierarchicalstructureandl_________structureaswell.

　　25.Unlikeasentence,themeaningofanu_________isconcreteandcontext-dependent.

　　26.ChinesebelongstoS______languagefamily,whileEnglishbelongstoI_______languagefamily.

　　27.R_________aresituationaldialectsappropriateforuseinparticularsituations;i_________isapersonaldialect.

　　28.Whenap_________comestobeadoptedbyapopulationasitsprimarylanguageandchildrenlearnitastheirfirstlanguage,itbecomesc_________.

　　29.I_________istheapproximatelinguisticsystemthatasecondlanguagelearnerconstructs,whichrepresentsthelearner'stransitionalcompetenceinthetargetlanguage.

　　30.A_________isthelearner'sprocessofadaptingtothecultureandvaluesystemofthetargetlanguagecommunity.

　　31.Wordsthathavedescendedfromacommonsourcearec_________.

　　32.Hyponymyistherelationshipwhichobtainsbetweenspecificandgenerallexicalitems.Thewordthatismoregeneralinmeaningiscalleds_______.