来自毕远国的问题
Catherin______(finish)theletterbeforehermothercameintoherbedroom.
Catherin______(finish)theletterbeforehermothercameintoherbedroom.
1回答
2020-03-10 08:50
Catherin______(finish)theletterbeforehermothercameintoherbedroom.
Catherin______(finish)theletterbeforehermothercameintoherbedroom.
hadfinished用过去完成时