Did she do some reading yesterday和was she doing somereading yesterday的区别

Did she do some reading yesterday和was she doing somereading yesterday的区别
Did she do some reading yesterday和was she doing somereading yesterday的区别

Did she do some reading yesterday和was she doing somereading yesterday的区别
第一句是过去时,第二句是过去进行时.
一般过去时表示在过去某个时间发生的动作或存在的状态,而过去进行时则表示在过去某一时刻或某段时间正在进行的动作

第一句是助动词开头的疑问句，第二句是一般疑问句。

应该是吧，我不确定。

第一句是问她是在昨天阅读吗，而第二句是问昨天她读得是什么。

第一个是强调做了某事，第二个强调正在进行。