答案：D

in particular (="especially," particularly) 特别是：1) You should avoid eating fat meat, in particular pork. (你应该避免吃脂肪多的肉类，特别是猪肉。2)The speaker talked about sports in general and about football in particular.

In general 是in particular 的反义结构，从上述例2)中可以看到。about all最重要的；after all毕竟。