Mosr of them didn't know what the teacher m____.

问题描述:

Mosr of them didn't know what the teacher m____.

meaned,意思是
祝你更上一层楼,有不懂的可以再问哦加ed?不是,弄错了,是加t哦哦,但是好像也是啊,不是应该是过去式么