短文改错。 | ||
|
1. step→stepped 2. 去掉them 3. came→come 4. paid→cost 5. every→each
6. she-he 7. he 后加was 8. an→a 9. 去掉and 10. papers→paper
短文改错。 | ||
|
1. step→stepped 2. 去掉them 3. came→come 4. paid→cost 5. every→each
6. she-he 7. he 后加was 8. an→a 9. 去掉and 10. papers→paper