推荐专题：2009年12月大学英语四六级试题答案及解析专题

　　Skimming and Scanning

　　1. B) benefits of the practice of teleworking

　　2. C) more employees work to full capacity at home

　　3. C) more businesses have adopted remote working solution

　　4. B) They look for reliable business-only provider

　　5. A) offering sophisticated voice services

　　6. D) support its employees with children to take care of

　　7. B) keep highly qualified staff

　　8. home life

　　9. productive

　　10. increase her own productivity

　　Passage Reading

　　52. D) the shrinking primary care resources

　　53. C) the more doctors taking care of a patient, the better

　　54. A) see more patients at the expense of quality

　　55. B) The current system works against primary care.

　　56. D) Bridge the salary gap between specialists and primary care physicians.

　　57. B) The air quality around Berkeley’s school campuses is poor.

　　58. B) Widespread panic

　　59. A) They didn’t know who to believe.

　　60. B) Attention should be paid to toxic chemical exposure

　　61. A) the uncertain

　　Short Answer Question

　　47. a driver’s attention

　　48. equivalent in difficulty to driving

　　49. more time

　　50. more complicated task

　　51. punishment