题目内容
（请给出正确答案）
A.training
B.supporting
C.valid
D.evaluation
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更多“After the staff training, the company need some ______ system to test the effects of training.”相关的问题
| America is a country on the move. In unheardof numbers, people of all ages are exercising their way to better health. According to the latest figures, 4 percent of American adults exercise regularly-up 12 percent from just two years ago and more than double the figure of 25 years ago. Even non-exercisers believe they would be more attractive and confident if they were more active. It is hard not to get the message. The virtues of physical fitness are shown on magazine covers, postage stamps, and television ads of everything from beauty soaps to travel books. Exercise as a part of daily life did not catch on until the late 195s when research by military doctors began to show the health benefits of doing regular physical exercises. Growing publicity (宣传) for races held in American cities helped fuel a strong interest in the ancient sport of running. Although running has leveled off in recent years as Americans have discovered equally rewarding-and sometimes safer-forms of exercise, such as walking and swimming, running remains the most popular form of exercise. As the popularity of exercise continues to mount, so does scientific evidence of its health benefits. The key to fitness is exercising the major muscle groups vigorously (强有力地) enough to approximately double the heart rate and keep it doubled for 20 to 30 minutes at a time. Doing such physical exercises three times or more a week will produce considerable improvements in physical health in about three months. 5.It can be learnt from the passage that the health benefits of exercise . A.are to be further studied B.are selfevident C.are yet to be proved D.are supported by scientific evidence 6.A growing interest in sports developed after___________ . A.an increasing number of races were held in American cities B.research showed their health benefits C.scientific evidence of health benefits was shown on TV ads D.people got the message from magazine covers and postage stamps 7.Which of the following would be the best title for the passage？ A.Exercise-The Road to Health B.Scientific Evidence of Health Benefits C.Different Forms of Exercise D.Running-A Popular Form of Sport 8.Which of the following is closest in meaning to the phrase “leveled off” in the paragraph 2？ A.“reached its lowest level in popularity” B.“stopped being popular” C.“stopped increasing in popularity” D.“become very popular” |
A、in the interest of the United States as a whole and in the interest of computer producing regions of the country.
B、in the interest of the United States as a whole but not in the interest of computer producing regions of the country.
C、not in the interest of the United States as a whole but in the interests of computer producing regions of the country.
D、not in the interest of the United States as a whole and not in the interests of computer consumers.
A、least
B、most
C、comparatively
D、lesser
B.Second World War
C.Civil War
D.Spanish American War
A、commonwealth
B、federation
C、constitutional monarchy
D、monarchy
Fresh air is 27 to sound sleep (酣睡).It is not without reason for some people to 28 that it is practical to sleep in the open air. 29 a person can keep himself warm, out-of-door sleeping probably gives the body 30 complete relaxation.
Ability to sleep is largely a habit. The conditions referred to only lead to sleep. Out-of-door31, a good habit of regular drinking and the avoidance of late eating and 32 are all helpful to sound sleep. Such factors are largely within the control of any person. A bath at 33, neither hot nor cold but of 34 temperature, may be helpful to sleep. Sleeping pills should never be taken except when suggested by 35.
A.wished
B.expected
C.needed
D.wanted
A.falls down
B.breaks out
C.wakes up
D.takes place
A.wake
B.work
C.do
D.finish
A.children
B.women
C.others
D.few
A.help
B.satisfy
C.demand
D.take
A.hard
B.his own
C.a day’ s
D.good
A.necessary
B.able
C.no good
D.best
A.suggest
B.understand
C.insist
D.agree
A.As
B.Where
C.Unless
D.When
A.a strong
B.a most
C.a bad
D.an exciting
A.walks
B.exercises
C.trips
D.housework
A.worry
B.fear
C.carelessness
D.hard work
A.any time
B.bed time
C.midnight
D.lunch time
A.freezing
B.boiling
C.low
D.body
A.the sleeper
B.a doctor
C.a child
D.parents
A、attend
B、attendance
C、attending
D、attended
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