TheEnglishsignshaveb的精选

问题详情：短文填空TheEnglishsignshavebecomeveryimportantinpeople'slives.Thesign“NoSmoking”isthem 1 commonsign.Itappearse 2inourcity.Itcanbes 3  inhospitals,meetingrooms,theatres,museumsandsoon....