It can be learnt from the passage that the health benefits of exercise ________.
A.are yet to be proved
B.are to be further studied
C.are self-evident
D.are supported by scientific evidence
试卷相关题目
- 1Which of the following is closest in meaning to the phrase “leveled off” (Par
A.2, Line 8)、A.“become very popular”
B.“stopped being popular”
C.“stopped increasing in popularity”
D.“reached its lowest level in popularity”
开始考试点击查看答案 - 2A growing interest in sports developed after ________.
A.research showed their health benefits
B.people got the message from magazine covers and postage stamps
C.scientific evidence of health benefits was shown on TV ads
D.an increasing number of races were held in American cities
开始考试点击查看答案 - 3According to the passage, what was the percentage of American adults doing regular physical exercises two years ago、
A.About 70%
B.Almost 50%
C.Nearly 60%
D.More than 12%
开始考试点击查看答案 - 4What is the main idea of the passage、
A.All senses have their limitations.
B.Man has not fully utilized all his senses.
C.Insects are more sensitive to colours than man.
D.Man is not as good as animals in learning about the environment.
开始考试点击查看答案 - 5The phrase “sensitive skins” (Par
A.2 Line 6) most probably means ________.A.skins that are sticky or slippery
B.skins that are delicate
C.skins that are completely dry
D.skins that are quick to feel and respond
开始考试点击查看答案 - 6Which of the following would be the best TITLE for the passage、
A.Exercise-The Road to Health.
B.Different Forms of Exercise.
C.Scientific Evidence of Health Benefits.
D.Running A Popular Form of Sport.
开始考试点击查看答案 - 7Language has always been—as the phrase goes—the mirror to society. English is no ________.
A.explanation
B.excuse
C.exception
D.expectation
开始考试点击查看答案 - 8An investigation was made into the accident, ________ fifty people were killed.
A.for that
B.where
C.when
D.in which
开始考试点击查看答案 - 9Some confusion has ________ about who can join the association.
A.arisen
B.lifted
C.raised
D.retained
开始考试点击查看答案 - 10It was unwise of him to ________ the unreliable data in his speech.
A.add to
B.refer to
C.keep to
D.point to
开始考试点击查看答案
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