单选题 Its recent gains in market share can be ______ to price cutting efforts.
A. accounted
B. attributed
C. accused
D. appraised

【正确答案】 B
【答案解析】高级问题 be动词后面的动词应使用过去分词,也就是形容词的形式;空格后有to,所以应当考虑固定搭配。attribute A to B (=A is attributed to B)把A归因于B(题目意在考查固定搭配的被动语态用法)。
[高频词语] account for 说明;对……负有责任 accuse + sb. + of (+理由) 把……归咎于(某人),批控 appraise 估价,评价