写出下列单词的过去式。 1. sing________________ 2. d
题型:填空题
问题:
写出下列单词的过去式。
1. sing ________________
2. dance ________________
3. eat ________________
4. take ________________
5. learn ________________
写出下列单词的过去式。
1. sing ________________
2. dance ________________
3. eat ________________
4. take ________________
5. learn ________________