语法与词汇 What is perhaps of great importance is the fact that she challenged the decision of her employers and won the case______.

【正确答案】 C

【答案解析】本题考查固定短语的含义。A非常，极度；B中肯，切题；C困难重重；D即将到来。该句的大意为：最重要的或许在于，她敢于质疑雇主的决定，并且克服重重困难，最终获得胜利。