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 英语六级过关真题专项训练—完形填空
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英语六级过关真题专项训练—完形填空
http://www.exam8.com 来源:文都教育 东刚 点击: 更新:2006-5-16

19996

Most people who travel long distances complain of jetlag(喷气飞行时差反应). Jetlag makes business travelers less productive and more prone 61 making mistakes  It is actually caused by 62 of your body clock--a small cluster of brain cells that controls the timing of biological 63 The body clock is designed for a 64 rhythm of daylight and darkness, so that it is thrown out of balance when it 65 daylight and darkness at thewrong times in a new time zone 

The 66 of jetlag often persist for days 67 the internal body clock slowly adjusts to the new time zone Now a new anti-jetlag system is 68 that is based on proven 69 pioneering scientific research Dr Martin Moore-Ede has 70 a practical strategy to adjust the body clock much sooner to the new time zone 71controlled exposure to bright light The time zone shift is easy to accomplish and eliminates 72 of the discomfort of jetlag 

A successful time zone shift depends on knowing the exact time to either 73 or avoid bright light Exposure to light at the wrong time can actually make jetlag worse The proper schedule 74 light exposure depends a great deal on 75 travel plansData on a specific flight itinerary(旅行路线)and the individual's sleep 76 are used to produce a Trip Guide with 77 on exactly when to be exposed to bright lightWhen the Trip Guide calls 78 bright light you should spend time outdoors if possible  If it is dark outside, or the weather is bad, 79 you are on an aeroplane, you can use a special light device to provide the necessary light 80 for a range of activities such as reading, watching TV or working 

61 A for              B from             C to                 D of

62 A rupture        B corruption     C eruption               D disruption

63 A actions        B functions       C reflection       D behavior

64 A regular        B formal           C continual       D circular

65 A retains         B encounters     C possesses      D experiences

66 A diseases       B symptoms     C signs             D defects

67 A while           B whereas               C if                  D although

68 A adaptable     B approachable C available        D agreeable

69 A broad          B inclusive        C tentative        D extensive

70 A devised        B recognized     C scrutinized     D visualized

71 A at                B through         C in                 D as

72 A most           B least              C little              D more

73 A attain           B shed              C retrieve         D seek

74 A on               B with              C for                D in

75 A unique         B specific         C complicated   D peculiar

76 A norm           B mode            C pattern          D style

77 A directories   B instructions    C specifications D commentaries

78 A off              B on                 C for                D up

79 A or               B and               C but                      D while

80 A agitation      B spur              C acceleration   D stimulus

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