为自己加油

Having taken his breakfast,the judge sat in the dining-room mid his morning mail.

A.吃过早饭之后,法官就坐在餐厅里早上来的邮件上。
B.吃过早饭之后,法官就坐在餐厅里处理早上来的邮件。
C.吃过早饭之后,法官就坐在餐厅里,被早上来的邮件忙得不亦乐乎。