Example sentences of "[adj] have been learn about " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Much has been learned about the pathogenesis of this disorder , together with related eating disorders such as bulimia nervosa and the binge-eating disorder . |
| 2 | Since then , much has been learnt about the structure and properties of proteins and about the active sites of enzymes . |
| 3 | These initiatives have been characterised by curriculum innovation , home-school links , parents as educators , and although results are equivocal ( inter-pretation depends upon criteria , on assessment and evaluation measures , etc ) , much has been learnt about curriculum design and evaluation . |
| 4 | In the 12 years since the Acheson report much has been learnt about how to provide improved primary care in Britain 's inner cities . |
| 5 | Much has been learnt about the natural history of coronary disease since 1945 . |