单选题We think that impossible for them to work out those math problems within such a short time.AthatBforCto work outDsuch
单选题
We think that impossible for them to work out those math problems within such a short time.
A
that
B
for
C
to work out
D
such
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解析：
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Passage ThreeEducation is not an end, but a means to an end. In other words, we do not educate children only for the purpose of educating them; our purpose is to prepare them for life. As soon as we realize this fact, we will understand that it is very important to choose a system of education which will really prepare children for life. It is not enough just to choose the first system of education one finds, or to continue with one's old system of education without examining it to see whether it is in fact suitable or not.In many modern countries, it has for some time been fashionable to think that by free education for all—whether rich or poor, clever or stupid—one can solve all the problems of society and build a perfect nation. But we can already see that free education for all is not enough; we find in such countries a far larger number of people with university degrees than there are jobs for them to fill. Because of their degrees, they refuse to do what they consider "low" work; and, in fact, work with the hands is thought to be dirty and shameful in such countries.But we have only to think a moment to understand that the work of a completely uneducated farmer is far more important than that of a professor. We can live without education, but we will die if we have no food. If no one cleaned our streets and took the rubbish away from our houses, we would have terrible diseases in our towns. In countries where there are no servants because everyone is ashamed to do such work, scientists have to waste much of their time doing housework.In fact, when we say that all of us must be educated to prepare for life, it means that we must be educated in such a way that, firstly, each of us can do whatever job is suited to his brain and ability, and secondly, we can realize that all jobs are necessary to society, and it is very bad to be ashamed of one's work, or to scorn someone else's. Only such a type of education can be called valuable to society.44. Education is______.A. a purposeB. a meansC. fashionableD. the first system
We are obliged to them because some of these languages have since vanished, as the peoples who spoke them died out or became assimilated and lost their native languages.
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Text 2 A century ago,the immigrants from across the Atlantic included settlers and sojourners.Along with the many folks looking to make a permanent home in the United States came those who had no intention to stay,and 7million people arrived while about 2 million departed.About a quarter of all Italian immigrants,for example,eventually returned to Italy for good.They even had an affectionate nickname,“uccelli di passaggio,”birds of passage.Today,we are much more rigid about immigrants.We divide newcomers into two categories:legal or illegal,good or bad.We hail them as Americans in the making,or brand them as aliens to be kicked out.That framework has contributed mightily to our broken immigration system and the long political paralysis over how to fix it.We don't need more categories,but we need to change the way we think about categories.We need to look beyond strict definitions of legal and illegal.To start,we can recognize the new birds of passage,those living and thriving in the gray areas.We might then begin to solve our immigration challenges.Crop pickers,violinists,construction workers,entrepreneurs,engineers,home healthcare aides and physicists are among today's birds of passage.They are energetic participants in a global economy driven by the flow of work,money and ideas.They prefer to come and go as opportunity calls them.They can manage to have a job in one place and a family in another.With or without permission,they straddle laws,jurisdictions and identities with ease.We need them to imagine the United States as a place where they can be productive for a while without committing themselves to staying forever.We need them to feel that home can be both here and there and that they can belong to two nations honorably.Accommodating this new world of people in motion will require new attitudes on both sides of the immigration battle.Looking beyond the culture war logic of right or wrong means opening up the middle ground and understanding that managing immigration today requires multiple paths and multiple outcomes,including some that are not easy to accomplish legally in the existing system.According to the author,today's birds of passage want____A.financial incentivesB.a global recognitionC.opportunities to get regular jobsD.the freedom to stay and leave
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共用题干Kicking the HabitWhat is a bad habit?The most common definition is that it is something that we do regularly,almost without thinking about it,and which has some sort of negative consequence.This consequence could affect those around us,or it could affect us personally.Those who deny having bad habits are probably lying. Bad habits are part of what makes us human.Many early habits,like sucking our thumb,are broken when we are very young.We are either told to stop doing it by our parents,or we consciously or subconsciously observe that others do not have the same habit,and we gradually grow out of it.It is when we intentionally or unintentionally pick up new habits in our later childhood or early adulthood that it becomes a problem.Unless we can break that habit early on,it becomes a part of our life,and becomnes"programmed"into our brain.A recent study of human memory suggests that no matter how hard we try to change our habits,it is the old ways that tend to win,especially in situations where we are rushed,stressed or overworked.Habits that we thought we had got rid of can suddenly come back.During the study programme,the researchers showed a group of volunteers several pictures, and gave them words to associate with them.They then showed the volunteers the same pictures again,and gave them new words to associate with them.A few days later,the volunteers were given a test.The researchers showed them the pictures,and told them to respond with one of the words they had been given for each one.It came as no surprise that their answers were split between the first set of words and the second.Two weeks later,they were given the same test again.This time,most of them only gave the first set of words.They appeared to have completely forgottenthe second set.The study confirms that the responses we learn first are those that remain strongest over time.We may try to change out ways,but after a while,the response that comes to mind first is usually the first one we learned.The more that response is used,the more automatic it becomes and the harder it becomes to re- spond in any other way.The study therefore suggests that over time,our bad habits also become automatic,learned behaviour. This is not good news for people who picked up bad habits early in life and now want to change or break them.Even when we try to put new,good intentions into practice,those previously learned habits remain stronger in more automatic,unconscious forms of memory.Bad habits may return when we are under pressure.A:RightB:WrongC:Not mentioned
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