One important factor that affects the correctness of the results is that_________．
A． the old men tested may not have shown such cognitive decline
B． people surveyed are all old
C． people taking part in this test came from all over the world
D． women live longer than men
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更多“One important factor that affe…”相关的问题
第2题
A. operator training
B. cache size of the two clusters
C. fibre bandwidth capability between the sites
D. number of stacked tape drives attached to each cluster
第3题
In order to solve the pollution problems that began from the mid-20th century, a number of environmental protection organizations have formed. However, the most important pollution fighter is perhaps each individual person. If everyone makes the effort, pollution can be greatly reduced,
In a way, some pollution can be controlled in daily life. For example, solid wastes are a major cause of land pollution, but many wastes, such as empty cans, glass bottles, old car tires and newspapers, can be recycled. Some places pay people to bring in used goods for recycling. Moreover, one major factor in air pollution is that many people use cars needlessly. So public transportation, bicycles, and walking are all good choices to prevent pollution.
第4题
The general incidence of colds continues to decline into maturity. Elderly people who are in good health have as few as one or two colds annually. One exception is found among people in their twenties, especially women, who show a rise in cold infections, because people in this age group are most likely to have young children. Adults who delay having children until their thirties and forties experience the same sudden increase in cold infections.
The study also found that economics plays an important role. As income increases, the frequency at which colds are reported in the family decreases. Families with the lowest income suffer about a third more colds than families at the upper end. Lower income generally forces people to live in more cramped quarters than those typically occupied by wealthier people, and crowding increases the opportunities for the cold virus to travel from person to person. Low income may also adversely influence diet. The degree to which poor nutrition affects susceptibility to colds is not yet clearly established, but an inadequate diet is suspected of lowering resistance generally.
The paragraph before this passage most probably deals with ______ .
A．minor diseases other than colds
B．the recommended treatment of colds
C．a factor that affects susceptibility to colds
D．methods of preventing colds among elderly people
第5题
Motivation is not an important factor in second language acquisition except.()
第6题
根据下列材料，请回答题
Suppose you become a leader in an organization. It’s very likely that you’ll want to have volunteers to help with the organization’s activities. To do so, it should help to understand why people undertake volunteer work and what keeps their interest in the work.
Let’s begin with the question of why people volunteer. Researchers have identified several factors that motivate people to get involved. For example, people volunteer to express personal values related to unselfishness, to expand their range of experiences, and to strengthen social relationships. If volunteer positions do not meet these needs, people may not wish to participate. To select volunteers, you may need to understand the motivations of the people you wish to attract.
People also volunteer because they are required to do so. To increase levels of community service, some schools have launched compulsory volunteer programs. Unfortunately, these programs can shift people’s wish of participation from an internal factor (e.g., “I volunteer because it’s important to me”) to an external factor (e.g., “I volunteer because I’m required to do so”). When that happens, people become less likely to volunteer in the future. People must be sensitive to this possibility when they make volunteer activities a must.
Once people begin to volunteer, what leads them to remain in their positions over time？ To answer this question, researchers have conducted follow-up studies in which they track volunteers over time. For instance, one study followed 238 volunteers in Florida over a year. One of the most important factors that influenced their satisfaction as volunteers was the amount of suffering they experienced in their volunteer positions. Although this result may not surprise you, it leads to important practical advice. The researchers note that attention should be given to “training methods that would prepare volunteers for troublesome situations or provide them with strategies for coping with the problem they do experience”.
Another study of 302 volunteers at hospitals in Chicago focused on individual differences in the degree to which people view “volunteer” as an important social role. It was assumed that those people for whom the role of volunteer was most part of their personal identity would also be most likely to continue volunteer work. Participants indicated the degree to which the social role mattered by responding to statements such as “Volunteering in Hospital is an important part of who I am.”Consistent with the researchers’ expectations, they found a positive correlation (正相关) between the strength of role identity and the length of time people continued to volunteer. These results, once again, lead to concrete advice: “Once an individual begins volunteering, continued efforts might focus on developing a volunteer role identity.... Items like T-shirts that allow volunteers to be recognized publicly for their contributions can help strengthen role identity”.
People volunteer mainly out of ______ . 查看材料
A.academic requirements
B.social expectations
C.financial rewards
D.internal needs
第8题
第10题
Which factor is most important for people to be attracted to live in the country？
A．Their expectation.
B．Their interests.
C．Their income.
D．Their attitude.
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