Nanjing () a lot.用尖括号内的次词的适当形式填空,应该用have changed还是changed,或者

Nanjing () a lot.用尖括号内的次词的适当形式填空,应该用have changed还是changed,或者 Nanjing changed a lot in 2004.(用since改写) have changed a lot的被动是have been changed a lot吗 I have a lot af homework_____(do）用括号内所给词的适当形式填空 Nanjing changed a lot in 2003 (用since改写) Tom has collected s 初中英语句型转换.Nanjing changed a lot in 2003.(用since改写 i have changed a lot 是"there has changed a lot"还是"there have changed a lot"?”为什么 是"there has changed a lot"还是"there have changed a lot"? ___ has changed a lot .用something还是everthing 英文 根据首字母填空----------（情况）have changed a lot. 请问 you changed a lot 的翻译