我想问下两个句子中,n,Vedi的修饰问题。
By 1940, the pilot JC held 14 speeding records, earned at a time bla bla和另一个句子an attempt to ratify the Equal rights amendment ,begun almost two decades ago,has been unsuccessful despite ......earned 修饰records,begun为什么修饰的不是amendment而是主语attempt,第二个句子这样不会引歧义吗,既可以修饰attempt,又可以修饰amendment
还请大神指教