Example sentences of "it be difficult [verb] [adv] these " in BNC.
Next page| No | Sentence |
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| 1 | Nevertheless , it is difficult to compare directly these various studies as there are appreciable differences in the range of cholesterol values found , age and ethnic origins of the patients , methodology , and the case distribution of the populations studied . |
| 2 | It is difficult to see how these changes in solar diameter , both the 76-year cycle and the long-term decline , could fail to have affected the temperature of the globe . |
| 3 | ‘ it is difficult to see how these ( organisation ) problems can be solved efficiently without restoring responsible autonomy to primary groups throughout the system and ensuring that each of these groups has a satisfying sub-whole as its work task , and some scope for flexibility in work-pace . |
| 4 | It is difficult to imagine how these could ever be achieved without a flagrant disregard for basic human rights . |
| 5 | Often it is difficult to fathom how these slings are knotted and connected . |