曼哈顿语法p93-problem set-第9题改错的标准答案:the blizzard deposited more than a foot of snow on the train tracks, prompting the transit authority to shut down service temporarily andcausing discontent among commuters who were left stranded for hours.这句话prompting&causing 平行,都修饰the blizzard deposited snow这个事件,但我的理解是cause discontent的应该是 shut down service呀?求大神指点迷津