what ia most obvious in this book are all those details of daily living which make him____conmmon.
A nothing but Banything but C above all D rather than
重点解释一下D项。谢谢

A. nothing but 只不过; 除了...都没有;仅仅

This crafty man is nothing but a crook. 那个狡猾的人纯粹是个骗子。
Certainly, compared with western countries of the same period, the finance division of the central and locality during the period of the Governments of the Northern Warlords (1912 ——1927) was nothing but a failed test . But it was really a very important chapter in the process of China's modern finance reform. 当然,与同时期的西方国家相比,北洋时期的国地财政划分只不过是一个失败的试验,但它的确是中国财政近代化进程史上非常重要的一页。

B. anything but 单单除...之外; 根本不,决非
Climbing Mt. Tai is anything but a pleasure trip.
登泰山绝不是一次轻松的旅途。

C. above all 首先; 最重要的是; 尤其是

D. rather than
1. conj.（连词）And not:而不是…，而非…：宁可...也不愿(与其...倒不如,而不是)

“Gibson guitars—with their carved tops and necks that are fitted and glued to the body, rather than bolted on—are expensive to make”(&b{Joshua Rosenbaum})
“制造吉伯逊吉他非常昂贵——精雕的顶端和颈部被安装且黏到吉他主体，而不是被锁上”(乔舒亚·罗森鲍姆)

2. prep.（介词）Instead of: 而非…，替代…：
“diseases in which the immune system plays the villain rather than the protector”(&b{Sandra Blakeslee})
“免疫系统在疾病中扮演的是坏蛋的角色，而非保护者”(桑德拉·布莱克斯利)

综合以上答案应该是B项，即“这本书中最显眼的是这些使他绝非是普通人物的生活细节。