- 问题详情:Englishis(21)________(widely)usedlanguageinthehistoryofourplanet.Oneineverysevenhumanbeings(22)________speakit.Morethanhalfoftheworld’sbooksandthreequartersofinternationalmail(23)_____(be) inEnglish.Ofalllanguages,Englishhasthelargestvocabula...
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