题目内容
（请给出正确答案）
Time can be defined in the following ways except _______.
A.the rise and fall of tides
B.an important victory in battle
C.the revolution of the moon around the earth
D.schedule of an business appointment
如果结果不匹配，请 联系老师 获取答案
更多“Time can be defined in the fol…”相关的问题
The time spent in front of the television screen is usually at the【3】of leisure: there is less time for games, amusement and rest.【4】by what is happening on the screen, children not only imitate what they see but directly【5】themselves with different characters. Americans have been concerned about the【6】of violence in the media and its【7】harm to children and adolescents for at least forty years. During this period, new media【8】, such as video games, cable television, music videos, and the Internet. As they continue to gain popularity, these media,【9】television,【10】public concern and research attention.
Another large societal concern on our young generation【11】by the media, is body image.【12】forces can influence body image positively or negatively.【13】one, societaland cultural norms and mass media marketing【14】our concepts of beauty. In the mass media, the images of【15】beauty fill magazines and newspapers,【16】from our televisions and entertain us【17】the movies. Even in advertising, the mass media【18】on accepted cultural values of thinness and fitness for commercial gain. Young adults are presented with a【19】 defined standard of attractiveness, a(n)【20】that carries unrealistic physical expectations.
(1)
A．alternative
B．preference
C．substitute
D．representative
【36】consistently has been associated with the varying amount, quality, and pattern of electrophysiologically defined sleep. The newborn infant may spend an average of about 16 hours of each 24-hour period in sleep,【37】the sleep time drops sharply; by two years of age, it may【38】from nine to 12 hours. Decreases to approximately six hours have been observed among the elderly.
【39】will be discussed from below, EEG sleep studies have indicated that sleep can be considered to consist of several different stages. Developmental changes in the relative proportion of sleep time【40】in these sleep stages are as striking as age-related changes in total sleep time.
(31)
A．As
B．Despite
C．While
D．Whether
【36】consistently has been associated with the varying amount, quality, and pattern of electrophysiologically defined sleep. The newborn infant may spend an average of about 16 hours of each 24-hour period in sleep,【37】the sleep time drops sharply; by two years of age, it may【38】from nine to 12 hours. Decreases to approximately six hours have been observed among the elderly.
【39】will be discussed from below, EEG sleep studies have indicated that sleep can be considered to consist of several different stages. Developmental changes in the relative proportion of sleep time【40】in these sleep stages are as striking as age-related changes in total sleep time.
(31)
A．As
B．Despite
C．While
D．Whether
Language can be defined as a tool by which human beings ________ with one another.
A) associate
B) connect
C) communicate
D) correspond
Scientists have defined a new age concept and believe it could explain why populations are aging, but at the same time seem to be getting younger.
Instead of measuring aging by how long people have lived, the scientists have factored in how many more years people can probably still look forward to.
"Using that measure, the average person can get younger in the sense that he or she can have even more years to live as time goes on," said Warren Sanderson of the University of New York in Stony Brook.
He and Sergei Scherbov of the Vienna lnstitute of Demography (人口统计学) at the Austrian (奥地利的) Academy of Sciences, have used their method to estimate how the proportion of elderly people in Germany, Japan and the United States will change in the future.
The average German was 39.9 years old in 2000 and could plan to live for another 39.2 years, according to research reported in the journal Nature on Wednesday.
However, by 2050 the average German will be 51.9 years old and will be expected to live another 37.1 years. So middle age in 2050 would occur at around 52 years instead of 40 years as in 2000.
"As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger," said Sanderson.
Five years ago, the average American was 35.3 years old and could plan for 43.5 more years of life. By 2050, the researchers estimate it will increase to 41.7 years and 45.8 future years.
"A lot of our ski/Is, our education, our savings and the way we dear with our health care depend a great deal on how many years we have to live," said Sanderson.
This dimension of how many years people have to live has been completely ignored in the discussion of aging so far.
第36题：People 40 years of age today seem to be as young as
A．their parents were at the same age.
B．their parents were at the age of 30.
C．their children will be at the same age.
D．their children will be at the age of 30.
What can be inferred from the passage about different types of shoes？
A．Boots are defined to be higher than shoes.
B．People in the 1300's to 1700's like to wear uncomfortable shoes.
C．People in Japan do not like to wear shoes.
D．History has proven that the best shoes are made of leather.
A.morally responsible
B.commercially responsible
C.socially responsible
D.legally responsible
A.no wake comes from your vessel
B.you can stop within your visibility range
C.you can take proper and effective action to avoid collision
D.you are traveling slower than surrounding vessels
What can be inferred about intelligence testing from Paragraph 3？
A．People no longer use IQ scores as an indicator of intelligence.
B．More versions of IQ tests are now available on the Internet.
C．The test contents and formats for adults and children may be different.
D．Scientists have defined the important elements of human intelligence.
A.PTN62006300 can implement exchange of monitoring packets through gateway board and MSTP device.
B.Monitoring packets of PTN network are forwarded through layer 3 routes, without tunnel/PW encapsulation and decapsulation.
C.PTN devices, defined by distinct protocol standards G.8114 and Y.1731, cannot exchange monitoring packets with each other.
D.A PTN6100 can learn 150 mac addresses per second.
The professor talked to American and Brazilian students about lateness in both an informal and a formal situation: at a lunch with a friend and in a university class. He found that if they had a lunch appointment with a friend, the average American student defined lateness as 19 minutes after the agreed time. However, the average Brazilian student felt the friend was late after 33 minutes.
In an American university, classes not only begin at the scheduled time in the United States, but also end at the scheduled time. In the Brazilian class, only a few students left the class at 12: 00; many remained past 12: 30 to discuss the class and ask more questions. While arriving late may not be very important in Brazil, neither is staying late.
The word "punctual' most probably means______.
A．leaving soon after class
B．coming early
C．arriving a few minutes late
D．being on time
