He is busy doing his homework.同义句 He is busy with his homework.
be busy doing sth = be busy with sth 忙于(做)某事
father asked me:‘what’s wrong with me?' 爸爸问我:“我怎么了?”
father asked me(what)(was)(wrong)with (him).爸爸问我他怎么了.
He is busy doing his homework.同义句 He is busy with his homework.
be busy doing sth = be busy with sth 忙于(做)某事
father asked me:‘what’s wrong with me?' 爸爸问我:“我怎么了?”
father asked me(what)(was)(wrong)with (him).爸爸问我他怎么了.