Rising inventories, when unaccompanied correspondingly by increases in sales, can lead to production cutbacks that would hamper economic growth.
(A) when unaccompanied correspondingly by increases in sales, can lead
(B) when not accompanied by corresponding increases in sales, possibly leads
(C) when they were unaccompanied by corresponding sales increases, can lead
(D) if not accompanied by correspondingly increased sales, possibly leads
(E) if not accompanied by corresponding increases in sales, can lead
这里一直有一个问题就是为什么rising inventories不能理解成一个动作,也就是分词作主语这样,主语是动作了,那么动词可以用leads啊,你们怎么能直接看出来主语是inventories,而不是rising inventories这个动作呢,选项我是选的出来的就是不理解这个问题,请大神帮忙解答