第三部分 完形填空 A:.Although international travel is usually an (21) _ and pleasant experience, travellers should take steps to ensure that their health does not suffer either (22) _ their time _ the air or _ their time abroad.21. B) exciting22. D) frominfrom 23.C) which24.C) to25. D) have left 26. D) before 27. A) effects 28. D) lessen 29) C) best 30. B) for .A study (21) _ that fitness is the key (22) _ long life, irrespective of body shape or even smoking habits. Researchers discovered that people (23) _ exercise live longer than those who do not, (24) _ they are overweight and smoke.21. C) has shown22. A) to23. D) who 24. C) even if25. D) more likely 26. B) were 27. B) exercising 28. A) However29. C) to reduce30. D) encourageA study has shown that fitness is the key (21) _ long life, irrespective of body shape (22) _ even smoking habits. Researchers discovered that people who exercise live longer than (23)_, even if they are overweight and smoke.21. C. to22. A. or23.D. those who do not 24. D. the least 25. B. whether or not26. B. to be fat27. A. being28. C. smoking 29. A. on30. C. to exerciseA study has shown that fitness is the key (1) _ long life, irrespective of body shape (2) _ even smoking habits. Researchers discovered that people who exercise live longer than (3)_, even if they are overweight and smoke.1. C. to2. A. or3. C. those who do not 4. C. the least 5. B. whether or not6. A. to be fat7. A. being8. C. smoking 9. B. on10. C. to exercise M:More and more people (21) _ to install burglar alarms in their houses if they want to get insurance. Insurance companies (22) _ people in certain areas to install the alarms before they will give them insurance for the fast year. This is (23) _ to increasing crime in some parts of the country. This can be a problem for people (24) _ are struggling to make (25) _ ends meet. The alarms, (26) _ can be very expensive, need to be installed by an electrician. It is (27) _ that 20% of homes have alarms installed, and that another 20% of people plan (28) _ but have not installed them (29) _. The insurance companies told people (30) _ the alarms on all doors and windows.21. B. have 22. D. have been asking 23. A. due24. C. who25. C. -26. B. which27. D. estimated28. A. to have them installed29. C. yet30. D. to installMore and more people (31) _ to install burglar alarms in their houses if they want to get insurance. Insurance companies (32) _ people in certain areas to install the alarms before they will give them insurance for the fast year. This is (33) _ to increasing crime in some parts of the country. This can be a problem for people (34) _ are struggling to make (35) _ ends meet. The alarms, (36) _ can be very expensive, need to be installed by an electrician. It is (37) _ that 20% of homes have alarms installed, and that another 20% of people plan (38) _ but have not installed them (39) _. The insurance companies told people (40) _ the alarms on all doors and windows.31. B. have32.D. have been asking 33. A. due34. C. who35. C. -36. B. which37. D. estimated 38. A. to have them installed39. C. yet40. D. to installMost workers spend eight hours on the job a day on 31 . They work because they need money for necessities. They spend about one third of their lives at work, but hate it. By contrast, some people actually 32 work. They spend 33 hours on the job each week and often take work home with them. They are called “workaholics(工作狂)” as they are addicted to their job as other people are 34 alcohol.31. B. workdays32. B. enjoy 33. A. extra34. C. to 35. D. rather 36. B. under37. B. As a result 38. C. little 39. B. end40. A. healthMore and more people (1) _ to install burglar alarms in their houses if they want to get insurance. Insurance companies (2) _ people in certain areas to install the alarms before they will give them insurance for the fast year. This is (3) _ to increasing crime in some parts of the country. This can be a problem for people (4) _ are struggling to make (5) _ ends meet. The alarms, (6) _ can be very expensive, need to be installed by an electrician. It is (7) _ that 20% of homes have alarms installed, and that another 20% of peop