why are you so worried?It isn't your problem( ).

问题描述:

why are you so worried?It isn't your problem( ).
A.once again B.in all C.in time D.after all

once again 再次
in all 总的来说
in time 及时
after all 毕竟
结合这句的语义,应选D
前面问句:你为什么如此着急?
后半句的回答:这不是你的问题.
所以只能选 毕竟