Our classroom is ____larger that theirs..A.more B.much

Our classroom is ____larger that theirs..A.more B.much 1.our classroom is ()than theirs.A much brighter B more brig Our classroom is__brighter than theirs.A more B so C much D Our classroom is-------- larger than theirs.A quite B much 这 our classroom is ___larger than theirs A.more B.quite C,very Our classroom is ( ) ( )than theirs. Our classroom is _______ than theirs.A biggest B bigger C bi Our classroom is __________larger than theirs. Our classroom is （ ）cleaner than theirs Our classroom is on the second floor.Theirs is d____. Our classroom is _____(clean) than theirs,理由,关键词 请问Our classroom is as large as theirs句中的theirs 为什么要用复数形式?