问题描述： Mary had two lessons on Friday afternoon.针对two提问,这是改变句型. 1个回答 分类：英语 2014-10-02 问题解答： 我来补答 How many lessons did Mary have on Friday afternoon?two是数量词,用how much 或how many 而lesson是可数名词,故用How many提问 展开全文阅读
