问题描述：
用yesterday改写下列句子
1.I am happy every day.
2.Jim always walks to school.
3.Danny breaks his tail.
4.He is talking to his teacher.
1.I am happy every day.
2.Jim always walks to school.
3.Danny breaks his tail.
4.He is talking to his teacher.
问题解答：
我来补答展开全文阅读