"It was not well develop."为什么"develop"放在"was"后面不加"ing"而加“ed”?

dev中1`n' was not declared in this scope It was not well developed.中的well 是不是修饰developed? it was not well developed.为什么用well,well不是副词吗? the weather is not as well as it was yesterday The weather is not as well as it was yesterday.为什么用well? it was not well developed.well是副词,为什么修饰形容词 The story ( )was very good ,but you are did not fell it well.求答案!急! it was not much is not that your car?well it was my car .怎么可以加that?还有 为什么用was “It was not well developed”为什么develop放在was后面,不加ing而加ed? It was not well develop.为什么develop放在was后面不加ing而加“ed”? it was not well developed 这里的well 是做形容词吗?为什么老师上课有说什么时候只能做身体好.能不能说it was not developed well将其做副词?或者把develope做动词? The decision to purchase the company boat was both financially irresponsible and it the managers did not manage it well . He was not good at English.回答应是He did (bad,badly,good,well)in it.哪一个对啊? 英语翻译Not only was the Erie Canal an engineering triumph,it quickly proved a financial success as well it was not meant to It was not long until ... It's not hard for us______English well