题目内容
（请给出正确答案）
Daylight time is used in many countries because______.
A．it is an acceptable alternative for standard time
B．it is a special convention in agricultural society
C．it is considered an effective way to save energy
D．it is a practice to make best use of solar energy
如搜索结果不匹配，请 联系老师 获取答案
更多“Daylight time is used in many …”相关的问题
第1题
The author argues that ancestry DNA
A．can scarcely determine a person"s heritage
B．justifies the role a person plays in society
C．only gives an estimate of genetic ancestry
D．is a disputable concept in scientific field
第2题
Ancestry is an important concept in that ______.
A．it helps people to discover their family stories
B．everyone is extremely interested in his heritage
C．one can hardly fit into society without knowing it
D．the ignorance of one"s heritage may cause emptiness
第3题
The ancestry DNA testing______.
A．tests your DNA passed down from your parents
B．discovers where your male ancestry line is from
C．gives you percentages of your ancestral makeup
D．identifies a person"s cultural and biological feature
第4题
A persons heritage______.
A．might be discovered with the help of DNA testing
B．consists mainly of two types: cultural and national
C．is something passed down from preceding generations
D．is revealed by the color of his hair, eyes, and complexion
第5题
According to the text, DNA testing______.
A．is a highly accurate, reliable and confidential way
B．can differentiate a person from all the other people
C．is an indispensible tool for verifying one"s signature
D．helps to distinguish a criminal"s hair, skin, or semen
第6题
According to the text, it is advisable to be aware of______.
A．the negative features of options
B．the dark side of the positive effect
C．the challenge of an aging population
D．the typical process of decision making
第7题
The author argues that longevity science______.
A．improves the quality of life for both old and young
B．contributes to the improvement of biological functions
C．meets the challenge of longer life in developed nations
D．inspires breakthroughs in various disciplines of sciences
第8题
The study made by the author and Corrinna shows that ______.
A．older people focus more on positive information
B．there are more positive features than negative ones
C．younger people focus more on negative information
D．it is easier for positive information to be remembered
第9题
It can be inferred from the text that ______.
A．a suboptimal decision originates from negative information
B．an optimal decision primarily results from positive information
C．negative information is less beneficial than positive information
D．both positive and negative information is needed for decision making
第10题
The author holds that when making decisions, ______.
A．positive information should be focused
B．all options should be carefully diagnosed
C．negative information should be considered
D．maladaptive information should be avoided
为了保护您的账号安全，请在“上学吧”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
微信搜一搜
上学吧
微信搜一搜
上学吧
