王土禛是清初具有广泛影响的诗人和诗论家。其诗歌理论的核心是由清人张宗柟辑其论诗之语而成的《（）》，其诗歌理论的核心是“（）”说。

There inside he found a beautiful gold pocket watch. Running his fingers slowly _____ the fine cover, he

opened it, wondering _____ what greater value it was. [ ]

A. above; in

B. through; with

C. around; about

D. over; of