题目内容
| 写出下列动词的过去式。 | ||
|
| 1. did 2. was 3. had 4. studied 5. stayed 6. looked 7. came 8. went 9. lived 10. cleaned |
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| 写出下列动词的过去式和过去分词。 | ||
|
题目内容
| 写出下列动词的过去式。 | ||
|
| 1. did 2. was 3. had 4. studied 5. stayed 6. looked 7. came 8. went 9. lived 10. cleaned |
| 写出下列动词的过去式和过去分词。 | ||
|