问题
句型转换
按要求改写句子。
1. This is a dress. (改为复数句子)
___________________________________________
2. These are old stamps. (改为单数句子)
___________________________________________
3. Here's a dish. (改为复数句子)
___________________________________________
答案
1. These are dresses.
2. This is an old stamp.
3. Here are some dishes.