They are playing games.(就劃線部分提問) ~~~~~~~~~~~~~~

熱心網友

如果此題目的畫線部分是playing games的話,則答案為What are they doing?如果不是,則此題無解!

熱心網友

what are they doing?

熱心網友

what are they doing?

熱心網友

what are they doing?

熱心網友

what are they doing?