汇丰Verbal大全..doc

All scientific knowledge is provisional. Everything that science knows, even the most mundane facts and long-established theories, is subject to re-examination as new information comes in. the latest data and ideas are scrutinized the most. Some recantations will be unavoidable, but this is not a weakness of science, but rather its strength. No endeavor rivals science in its incremental progress towards a more complete understanding of the observable universe. Science improves understanding on the basis of leaving unchallenged those theories that appear to work. F Some facts in science cannot be challenged if any progress is to be made. C That which is not observable cannot be part of the domain of science. C The relative ease of relocating goods production across countries eases poverty. T/F Jobs are more secure in the natural resource sector. T 49. Nearly all businesses incorporate stress management strategies in their policy. C/F Many smaller businesses will not permit policies for absenteeism from work. C 50. The purpose of stuff appraisal is purely to inform. F Stuff assessment is one of the most time-consuming aspects of job. C Amateur scientists have long been attracted to the discipline of astronomy, and professional astronomers are frequently supportive of their contribution to the science. Indeed, amateur astronomers have often been the first to spot an uncharted comet or star. Until now, the required scientific equipment has, unfortunately, been largely very expensive, varying according to the intricacy and size of the apparatus. According to some scientists, however, the spread of new, cheap technology, particularly in information and date management, promises to dramatically change and facilitate amateur-professional interaction, and collaboration. Amateur-professional collaboration will contribute to the advancement of astronomy. In the past, all scientific equipment required for research in a