[单项选择]At 80,Peck was still vigorous and living in Paris.
A. happy
B. energetic
C. alone
D. busy

[单项选择]At 80, Peck was still vigorous and living in Paris.
A. energetic
B. happy
C. alone
D. busy

[单项选择] At 80，Peck was still {{U}} vigorous{{/U}} and living in Paris.
A. happy
B. alone
C. busy
D. energetic

[单项选择]There's the living room still to be ______ , so that's my next project.
A. abandoned
B. decorated
C. dissolved
D. assessed

[单项选择]Our living standard is still very low, but we are ______ living in poverty.
A. by all means
B. by no means
C. by every means
D. by means of

[单项选择]Twenty minutes of (vigorous) exercise every day is very (effect) in (helping) a person to (maintain) physical fitness.
A. vigorous
B. effect
C. helping
D. maintain

[单项选择]

Your dog needs at least 20 minutes of vigorous exercise every day．（）

A. physical
B. energetic
C. regular
D. free

[单项选择]Those we want should be diligent, vigorous and __ they should have the sense of community and cooperation.
A. above all
B. after all
C. all in all
D. over all

[单项选择]He impressed all his colleagues as a {{U}}vigorous{{/U}} man in the prime of his career.
A. hot-tempered
B. energetic
C. polluted
D. sympathetic

[单项选择]Mary likes living （）.
A. lonely
B. alone
C. in person

[单项选择]People living in retirement villages near colleges are allowed to ______.
A. cooperate with other retirees to carry, out researches
B. work on a research topic by their own
C. organize various activities on campus
D. have classes with college students

[单项选择]How does everything living on earth live
A. Each plant can live alone.
B. Each animal can live alone.
C. Everything living on earth cannot live without needing other living things.
D. If living things want to live they must kill each other.

[单项选择]Electronic animals are different from living animals in that ______.
A. they enjoy the company of their owners
B. they like eating snacks and play games
C. they have some simple intelligence of human beings
D. they do not like to be left alone at home

[单项选择]It is usually considered that living with disability is （）.
A. challenged and frustrated
B. challenged and frustrating
C. challenging and frustrated
D. challenging and frustrating

[单项选择]

All living creatures pass on inherited traits from one generation to other.（）

A. the other
B. another
C. others
D. other one

[单项选择]

Text 3 Living standards soared during the twentieth century, and economists expect them to continue rising in the decades ahead. Does that mean that we humans can look forward to increasing happiness Easterlin admits that richer people are more likely to report themselves as being happier than poorer people are. But steady improvements in the American economy have not been accompanied by steady increases in people’s self-assessments of their own happiness. "There has been not improvement in average happiness in the United States over almost a half century -- a period in which real GDP (gross domestic product) per capital more than doubled," Easterlin reports. The explanation for this paradox may be that people become less satisfied over time with a given level of income. In Easterlin’s word: "As incomes rise, the aspiration level does too, and the effect of this increase in aspirations is to invalidate the expected growth in happiness due to high
A. feel poor if they have less than many others.
B. feel rich if they have more than many others.
C. tend to equate being happy with their feeling relatively rich.
D. tend to expect more if they are richer than their neighbors.