题目内容
句型转换We often use a recorder in our English class.(改为被动语态)
A recorder ________ often ________ in our English class.
答案:is,used
练习册系列答案
相关题目
题目内容
句型转换We often use a recorder in our English class.(改为被动语态)
A recorder ________ often ________ in our English class.