短文改错。 | ||
|
1. a→an 2. from→since 3. his→her 4. has→had 5. not→no
6. clean→cleaning或 to clean 7. he-her 8. working→work 9.去掉of 10. many→much
短文改错。 | ||
|
1. a→an 2. from→since 3. his→her 4. has→had 5. not→no
6. clean→cleaning或 to clean 7. he-her 8. working→work 9.去掉of 10. many→much