英语的一些句型转换,1.We use wood to make paper.(改为被动语态)2.I heard him
英语的一些句型转换,
1.We use wood to make paper.(改为被动语态)
2.I heard him sing in the music room.(改为被动语态)
3.You must hand in your exercise book before class.(改为被动语态)
4.Chinese is spoken by a large number of people in the world.(改为主动语态)
5.They were invented (in 1870).(对括号中的提问)
6.Who invented the alarm clock (改为同义句)