My mother did some reading last night.(改为一般疑问句)___ your mother ______ any reading last ni
问题描述:
My mother did some reading last night.(改为一般疑问句)___ your mother ______ any reading last ni
why?
答
Did do
did表示过去时态,问的是昨晚的事情.do是助动词,无意义