刚刚看到一题 Mary’s reluctance to work as hard as she used to ______ the way she was treat ed in terms of salary and promotion. 结果答案是resulted from 为什么不是result from呢，前面的to应该不是介系词吧？ 求解 谢谢各位
Mary's reluctance(主词) [to work as hard as she usedto] __动词__就算是 result 可以也得加上 s (第三人称单数)resulted 是简单过去式[to <work> as hard as she used to <work>] : 不定词相关用法。后头的 <work>(动词) 不用再加。to不是介词