写出下列单词的过去式。1. buy ____ 3. may ____ 5. are

题目内容：

写出下列单词的过去式。

1. buy ____

3. may ____

5. are ____

7. give ____

9. know ____

2. write ____

4. is ____

6. tell ____

8. ask ____

最佳答案：

1. bought 2. worte 3. might 4. was 5. were

6. told 7. gave 8. asked 9. knew

答案解析：

该题暂无解析

考点核心：

根据最新人教版版和牛津版的初中英语教材的词汇量，一个水平较高的初中毕业生的词汇量应在2400左右。初中的单词和词组词汇量要求数量会不断增长。