他们都是,是both are they 还是 they both are?

他们都是,是both are they 还是 they both are? 是THEY ARE BOTH 还是THEY BOTH ARE 是they both have 还是they are both have they are both australian 还是 they are both australians They both are 还是They are both原因 they both have 还是they are both have；提问时,是用be动词还是do They are both late now they are both interested english 是 are both还是both are they ------teachers.a.both are b.are both both are还是are both 英语翻译They are both studying to be English teachers.主要是时态问题,他们