1、TestofLexicology2I.Eachofthestatementsbelowisfollowedbyfouralternativeanswers.Choosetheonethatbestcompletesthestatementandputtheletterinthebracket.1.Whichwordsbelongtothefunctionalwords?( A )A.prepositions,auxiliaries,conjunctionsB.articles,adjectives,pronounsC.adverbs,conjunctions,nounsD.preposi