Virtually undisturbed for the last three centuries on their starkly beautiful islands near the edge of the Arctic Circle, the inhabitants of the Lofotens have evolved folkways and a life-style that bring warmth to their harsh environment. (A) the inhabitants of the Lofotens have evolved folkways and a life-style that bring warmth (B) the inhabitants of the Lofotens have evolved folkways and a life-style that brings warmth (C) evolving folkways and a life-style were evolved by the Lofotens inhabitants to bring warmth (D) evolving folkways and a life-style brought warmth to the Lofotens’ inhabitants as well as (E) warmth-bringing folkways and life-styles have been evolved by the inhabitants of the Lofotens
正确选项:A。我选了B。可是,怎么判断that是指代folks and a life-style, 而不是指代a life-style 呢?