How didit that he is so badly off when he earnsquite a good salary

下列各句中，加线词与例句中加线词用法相同的一项是（ ）例句：五十者可以衣帛矣

I hear that you have a brother, but I havenever seen him. -He thehometown since many years ago.

My grandmother ______a lot of changes in Tianjinsince she came here .

I don’t understand how he can say that everything isfine _____ it’s so obvious that it’s not