练习册

  • 练习册
  • 试题
    We are considering a new plan. A. making B. being made C. to make D. to have made 【查看更多】

     

    题目列表(包括答案和解析)

    Tips on Making a Decision
    Decision-making never ends. It is an important part of everyday life, and it is how we choose our path.   【小题1】 Sometimes we leave things to luck. Other times we take a more active role. Here are some of the ways we usually make decisions.
    ◆ Make a list of pros and cons（利与弊）. When you try to make a difficult decision, you can take out a piece of paper, and then list the pros and cons of each choice.   【小题2】 
    ◆ Ask a friend.  【小题3】 While I don’t think this is always true, I can see how friends can point out certain things that we may be unaware of. By getting a choice from a third party who knows us well, we can get good ideas that we didn’t take into consideration before.
    ◆ 【小题4】 Some decisions require that we know more about the subject we are deciding on. Making a choice without first doing some research can turn things into a nightmare（噩梦）, so don’t hurry. Take your time to search Google or Wikipedia or find a forum（论坛）to ask a couple of questions. Be careful and check your sources.
    ◆ Go to an expert. Seldom are we the most knowledgeable person on a particular subject. Our friends can sometimes be no better.  【小题5】 Investing（投资）? Talk to a market analyst. Feeling depressed? Go to see a psychologist. Not sure how to write a book? Discuss tips with other authors.

    A．Do your research.
    B．Leave our choices to chance.
    C．We make decisions in all kinds of ways.
    D．These can be important questions to ask.
    E.This can help provide a bigger picture of what you are working with.
    F.In this case it may be better to get advice from an expert in the field.
    G.Some studies have shown that others may know us better than ourselves.

    查看答案和解析>>

    Tips on Making a Decision

    Decision-making never ends. It is an important part of everyday life, and it is how we choose our path.   1. Sometimes we leave things to luck. Other times we take a more active role. Here are some of the ways we usually make decisions.

    ◆ Make a list of pros and cons（利与弊）. When you try to make a difficult decision, you can take out a piece of paper, and then list the pros and cons of each choice.   2. 

    ◆ Ask a friend.  3. While I don’t think this is always true, I can see how friends can point out certain things that we may be unaware of. By getting a choice from a third party who knows us well, we can get good ideas that we didn’t take into consideration before.

    ◆ 4. Some decisions require that we know more about the subject we are deciding on. Making a choice without first doing some research can turn things into a nightmare（噩梦）, so don’t hurry. Take your time to search Google or Wikipedia or find a forum（论坛）to ask a couple of questions. Be careful and check your sources.

    ◆ Go to an expert. Seldom are we the most knowledgeable person on a particular subject. Our friends can sometimes be no better.  5. Investing（投资）? Talk to a market analyst. Feeling depressed? Go to see a psychologist. Not sure how to write a book? Discuss tips with other authors.

    A．Do your research.

    B．Leave our choices to chance.

    C．We make decisions in all kinds of ways.

    D．These can be important questions to ask.

    E.This can help provide a bigger picture of what you are working with.

    F.In this case it may be better to get advice from an expert in the field.

    G.Some studies have shown that others may know us better than ourselves.

     

    查看答案和解析>>

    阅读理解。
                                                   Waste to Energy-JUST BURN IT!
         WHY BURN WASTE?
         Waste-to-energy plants generate (产生) enough electricity to supply 2.4 million households in the US. But,
    provrding electricity is not the major advantage of waste-to-energy plants. In fact, it costs more to generate
    electrlcity at a waste-to-energy plant than it does at a coal, nuclear, or hydropower plant.
         The maior advantage of burning waste is that it considerably reduces the amount of trash going to landfills.
    The average American produces more than l,600 pounds of waste a year. If all this waste were landfilled, it
    would take more than two cubic yards of landfill space. That's the volume of a box three feet long, three feet
    wide, and six feet high. If that waste were burned, the ashes would fit into a box three feet long, three feet
    wide, but only nine inches high!
         Some communities in the Northeast may be running out of land for new landfills. And, since most people
    don't want landfills in their backyards, it has become more difficult to obtain permits to build new landfms.
    Taking the country as a whole, the United States has plenty of open space, of course, but it is expensive to
    transport garbage a long distance to put it mto a landfill.
    TO BURN OR NOT TO BURN?
         Some people are concerned that burning garbage may harm the environment. Like coal plants, waste-to-
    energy plants produce air pollution when the fuel is bumed to produce steam or electricity. Burning garbage
    releases the chemicals and substances found in the waste. Some chemicals can be a threat to people, the
    environment, or both, if they are not properly controlled.
         Some critics of waste-to-energy plants are afraid that burning waste will hamper (妨碍, 阻碍) recycling
    programs. If everyone sends their trash to a waste-to-energy plant, they say, there will be little motive to
    recycle. Several states have considered or are cons idering banning waste-to-energy plants unless recycling
    programs are in place. Massachusetts, New Jersey, and New York City have delayed new waste-to-energy
    plants, hoping to increase the level of recycling first.
         So, what's the real story? Can recycling and burning waste coexist? At first glance, recycling and waste-
    to-energy seem to be at odds (不一致), but they can actually complement (弥补) each other. That's because
    it makes good sense to recycle some materials, and better sense to burn others.
         Let's look at aluminum, for example. Aluminum mineral is so expensive to mine that recycling aluminum
    more than pays for itself. Burning it produces no energy. So clearly, aluminum is valuable to recycle and not
    useful to burn.
         Paper, on the other hand, can either be burned or recycled-it all depends on the price the used paper will
    bring. Plastics are another matter. Because plastics are made from petroleum and natural gas, they are excellent
    sources of energy for waste-to-energy plants. This is especially true since plastics are not as easy to recycle
    as steel, aluminum, or paper.
         Plastics almost always have to be hand sorted and making a product from recycled plastics may cost more
    than making it from new materials.
         To burn or not to burn is not really the question. We should use both recycling and waste-to-energy as
    alternatives to landfilling.
                                                   Waste to Energy-JUST BURN IT!

    查看答案和解析>>

    Tips on Making a Decision

    Decision-making never ends. It is an important part of everyday life, and it is how we choose our path.   71  Sometimes we leave things to luck. Other times we take a more active role. Here are some of the ways we usually make decisions.

    ◆ Make a list of pros and cons（利与弊）. When you try to make a difficult decision, you can take out a piece of paper, and then list the pros and cons of each choice.   72 

    ◆ Ask a friend.  73  While I don’t think this is always true, I can see how friends can point out certain things that we may be unaware of. By getting a choice from a third party who knows us well, we can get good ideas that we didn’t take into consideration before.

    ◆ 74  Some decisions require that we know more about the subject we are deciding on. Making a choice without first doing some research can turn things into a nightmare（噩梦）, so don’t hurry. Take your time to search Google or Wikipedia or find a forum（论坛）to ask a couple of questions. Be careful and check your sources.

    ◆ Go to an expert. Seldom are we the most knowledgeable person on a particular subject. Our friends can sometimes be no better.  75  Investing（投资）? Talk to a market analyst. Feeling depressed? Go to see a psychologist. Not sure how to write a book? Discuss tips with other authors.

    A.      Do your research.

    B.      Leave our choices to chance.

    C.      We make decisions in all kinds of ways.

    D.     These can be important questions to ask.

    E.      This can help provide a bigger picture of what you are working with.

    F.      In this case it may be better to get advice from an expert in the field.

    G.     Some studies have shown that others may know us better than ourselves.

    查看答案和解析>>

    On June 17, 1774, the officials from Maryland and Virginia held a talk with the Indians of the Six Nations. The Indians were invited to send boys to William and Mary College. In a letter the next day they refused the offer as follows:

        We know that you have a high opinion of the kind of learning taught in your colleges, and that the costs of living of our young men, while with you, would be very expensive to you. We are sure that you mean to do us good by your proposal（提议）; and we thank you heartily. But you must know that different nations have different ways of looking at things, and you will therefore not be offended（冒犯） if our ideas of this kind of education happen not to be the same as yours. We have had some experience of it. Several of our young people were formerly brought up at the colleges of the northern provinces: they were taught all your sciences; but when they came back to us, they were bad manners, ignorant（无知的）of every means of living in the woods–they were totally good for nothing.

      　We are, however, not the less thankful by your kind offer, though we refuse to accept it; and, to show our grateful sense of it, if the gentlemen of Virginia will send us a dozen of their sons, we will take care of their education, teach them in all we know, and make men of them.

    The tone(语气) of the letter as a whole is best described as________.

    A. angry          B. pleasant            C. polite          D. ambitious

    The Indian chief’s purpose of writing the letter seems to be to ____.

       A．politely refuse a friendly offer            B．express their opinions on equal treatment

       C．show their pride                D．describe Indian customs

    According to the letter, the Indians believed that ____.

       A．it would be better for their boys to receive some schooling

       B．they were being insulted by the offer

       C．they knew more about science than the officials

       D．they had better way of educating young men

    Different from the officials’ view of education, the Indians thought ____.

       A．young women should also be educated

       B．they had different goals of education

       C．they taught different branches of science

       D．they should teach the sons of the officials first

    查看答案和解析>>


    同步练习册答案