our classroom is as clean as theirs的同义句是什么

our classroom is as clean as theirs的同义句是什么 请问Our classroom is as large as theirs句中的theirs 为什么要用复数形式? Our classroom is four times as large as theirs和Our classroom Our classroom is clean同义句 Our classroom is clean and theirs are clean ,too这句英文里哪有错 Our classroom is as big as ___. 是填theirs 还是their Our classroom is not ------ as usual .A clean B as clean 请问这 Our classroom is clean 做同义句,把clean变成两个空.Our classroom is ___ Our classroom is the same size as theirs=( )没有限格子 Our classroom is _____(clean) than theirs,理由,关键词 Our classroom is the same size as that one?同义句 our school life is as __ as theirs(colour)