最难的被动语态选择题
问题描述：
最难的被动语态选择题
有答案和原因最好是初中的题
答
练习题1)It is said that a new robot ____by him in a few days.A) designed B) has been designed C) will be designed D) will have been designed2)We are late. I expect the film ____by the time...