Mary can only answer this question
Mary can answer only this question
Mary can only answer this question
who can answer this question?
Mary can't answer this question.l think.改为同义句怎样改?
Only he can answer the question.
He can answer this question .I can answer it,too.
can ___ answer this difficult question ?
I can answer this question. 否定句
"who can answer this question"对吗
can you answer this question in English?
Nobody can answer this question ,____Maria
everyone can not answer this question.