The reason he has made such great progress is _____________he has never wasted his time.
举一反三
- He has made great progress since he joined the army.
- _________________________ (在老师的帮助下), he has made great progress in English.
- He has made _______ in his field. A: much progress B: many progresses
- Tom has made big progress in his Chinese he works very hard.
- -- David has made great progress recently. A: So he has; so you have B: So he has; so have you C: So has he; so have you D: So has he; so you have