英语大神帮忙分析下下面的句子

题目

英语大神帮忙分析下下面的句子
Hardy's weakness derived from his apparent inability to control the comings and goings of these divergent impulses and from his unwillingness to cultivate and sustain the energetic and risky ones.
我看了翻译 那个最后的那个代词ones 是指前面impulse 但是回过头来看 ones为什么可以指代这个呢?前面这么多名词

答案

因为 inability 和unwillingness 是并列宾语,修饰它们的不定式定语短语各部分都是相对应的.比如 control对应cultivate and sustain,comings and goings of divergent impulses对应 the risky ones,这其中形容成份div...