The concept of personal choice concerning health is important because ________.

试卷相关题目

• 1It can be concluded from the passage that one should sleep as many hours as is necessary to ________.

  A.improve one’s memory dramatically

  B.be considered dynamic by other people

  C.maintain one’s daily schedule

  D.feel energetic and perform adequately

  开始考试点击查看答案
• 2The word “subjects” (Line 1, Par

  A.4) refers to ________.A.the performance tests used in the study of sleep deficit

  B.special branches of knowledge that are being studied

  C.people whose behavior or reactions are being studied

  D.the psychological consequences of sleep deficit

  开始考试点击查看答案
• 3Many Americans believe that ________.

  A.sleep is the first thing that can be sacrificed when one is busy

  B.they need more sleep to cope with the complexities of everyday life

  C.to sleep is something one can do at any time of the day

  D.enough sleep promotes people’s drive and ambition

  开始考试点击查看答案
• 4According to Dr. David, Americans ________.

  A.are ideally vigorous even under the pressure of life

  B.often neglect the consequences of sleep deficit

  C.do not know how to relax themselves properly

  D.can get by on 6.5 hours of sleep

  开始考试点击查看答案
• 5People in the 18th and 19th centuries used to sleep about 9.5 hours a night because they had ________.

  A.no drive and ambition

  B.no electric lighting

  C.the best sleep habits

  D.nothing to do in the evening

  开始考试点击查看答案
• 6To “live a completely sedentary life-style” (Line 7, Par

  A.1) in the passage means ________.A.to “live an inactive life”

  B.to “live a decent life”

  C.to “live a life with complete freedom”

  D.to “live a life of vice”

  开始考试点击查看答案
• 7Sound personal health choice is often difficult to make because ________.

  A.current medical knowledge is still insufficient

  B.there are many factors influencing our decisions

  C.few people are willing to trade the quality of life

  D.people are usually influenced by the behavior of their friends

  开始考试点击查看答案
• 8To knowingly allow oneself to purse unhealthy habits is compared by Fried and Crapo to ________.

  A.improving the quality of one’s life

  B.limiting one’s personal health choice

  C.deliberately ending one’s life

  D.breaking the rules of social behavior

  开始考试点击查看答案
• 9According to Fries and Crapo sound health choices should be based on ________.

  A.personal decisions

  B.society’s laws

  C.statistical evidence

  D.friends’ opinions

  开始考试点击查看答案
• 10The company ________ a rise in salary for ages, but nothing has happened yet.

  A.is promised

  B.has been promising

  C.is promising

  D.promised

  开始考试点击查看答案