题目内容
（请给出正确答案）
What does the recent poll show？
A．It is getting more difficult for a woman to find her husband.
B．It is getting increasingly difficult to start a familyl.
C．It is getting more difficult for a man to find his wife.
D．It is getting increasingly difficult to develop an intimate relationship with your spouse.
如果结果不匹配，请 联系老师 获取答案
更多“What does the recent poll show…”相关的问题
Passage One
How much living space does a person need？ What happens when his space requirements are not adequately met？ Sociologists and psychologists are conducting experiments on rats to try to determine the effect of overcrowded conditions on man. Recent studies have shown that the behavior. of rats is greatly affected by space. If rats have adequate living space, they eat well, sleep well, and reproduce well. However, if their living conditions become too crowded, their behavior. patterns and even their health perceptibly change. They cannot sleep or eat well, and signs of fear and tension become obvious. The more crowded they are, the more they tend to bite each other and even kill each other. Thus for rats, population and violence are directly related. Is this a natural law for human society as well？ Is adequate space not only desirable, but also essential for human survival？
This passage is mainly about ______.
A.living space and behavior
B.population and living conditions
C.interesting experiments on rats
D.a natural law for human society
What is the purpose of the experiments described in the passage？A.To determine how much living space a rat needs.
B.To see what happens when rats live in a limited space.
C.To know the likely effects of inadequate living space on human beings.
D.To find out the relationship between population and living conditions.
The passage suggests that overcrowded conditions ______.A.are directly related with population
B.may cause an increase in violence
C.may lead to high birth rate
D.may bring about pollution problems
How would rats behave when their living conditions become too crowded？A.They eat a lot and become friendly to others.
B.They sleep little and act quite peacefully.
C.They eat little but sleep soundly.
D.They become nervous and tend to be war-like.
请帮忙给出每个问题的正确答案和分析，谢谢！
根据以下内容回答题:Happiness can be described as a positive mood and a pleasant state of m
根据以下内容回答题:
Happiness can be described as a positive mood and a pleasant state of mind． According to recent polls sixty to seventy percent of Americans consider themselves to be moderately happy and one in twenty persons feels very unhappy．Psychologists have been study-ing the factors that contribute to happiness．It is not predictable nor is a person in an apparently ideal situation necessarily happy．The ideal situation may have little to do with his actual feel-ings． A good education and income are usually considered necessary for happiness．Though both may contribute，they are only chief factors if the person is seriously under-educated or actually suffering from lack of physical needs． The rich are not likely to be happier than the middle-income group or even those with very low incomes．People with college educations are somewhat happier than those who did not gra-duate from high school，and it is believed that this is mainly because they have more opportuni-ty to control their lives．Yet people with a high income and a college education may be less happy than those with the same income and no college education． Poor health does not rule out happiness except for the severely debilitated or those in pain．Learning to cope with a health problem can contribute to happiness．Those with a good sex lifeare happier in general，but those who have a loving affectionate relationship are happier than those who rely on sex alone．Love has a higher correlation with happiness than any other factor． It should be noted that people quickly get used to what they have，and they are happiest when they feel they are increasing their level no matter where it stands at a given time． Children whose parents were happily married have happier childhoods but are not nece—ssarily happier adults． The best formula for happiness is to be able to develop the ability to tolerate frustration，to have a personal involvement and commitment，and to develop self-confidence and self-esteem．
According to the article，happiness is greatly dependent upon（） ．
A.happy childhood
B.great wealth
C.a feeling that conditions are improving over what they were
D.a college degree
1.In the 19th century, scientist found that a person would lose the power to do certain things()
A、when he got weaker in health
B、if certain parts of his brain were hurt
C、after he did a quite different job
D、when he grew older
2.Scientists today are still unable to show exactly()
A、what each part of the brain is doing
B、how many chemical changes take place in the brain each second
C、whether each part of the brain does the same job
D、which part of the brain is the most important
3.It has been found that one's brain usually works ()
A、faster when he is old
B、a little now and a little then
C、in a very simple way
D、more complicated than we thought
4.Which of the following is NOT true according to the text？()
A、Scientists are working hard at the researches on the brain.
B、As many as six million chemical changes take place in the brain every minute.
C、A young man doing physical labor is sure to have a much slower min
D、Even an old man may have a quick mind if his brain is given much exercise.
5.The more work we give to our brains()
A、the less result we will gain
B、the more work they are able to do
C、the weaker their power will get
D、the more tired they will feel
What does Tony Smith do according to this dialog.（）.
A.He is an architect
B.He is an engineer
C.He is a teacher
A.What time
B.What times
C.How long
D.How often
A.The temperature may be higher.
B.How is the weather today？
C.What's the temperature today？
D.What does the weather forecast say？
A.A. Scannin
B.B. Skimmin
C.C. Inferrin
