We ____ ____ to see our teacher next week.

    People have always wanted to know what the future will look like. Then, how can we know what the future will look like?____The world has changed a lot in the past 150 years, but we humans are driven by the same basic needs as we were 150 years ago, such as food, sleep, the feeling of being appreciated and loved.

    ____No. In addition, generally speaking, the inventions for the last 150 years have been a human effort for freedom and communication, to be able to get in control of the time and world. Since there is still much to do in this area, this will be the focus at least for the next 150 years.

    But why do we need to predict the future? Predicting the future is important for two reasons: first we need to start to think about what kind of future we'd like for ourselves and to pass on the next generation____

    How about the virtual worlds? It might be possible in the future to experience the sand between your toes, and hear the waves, just lying in your bed at home.____So, even if a great invention is there for an affordable price, it'll never take the place of the common experience if it's not real.

    ____What we'll see in the next 50 years is the transition from an oil-dependent society to a new society. Here there'll be new medicine, continued exploration of space, challenges in the climate change, and new inventions that make life a little easier.

A. So what will the future look like then?

B. Will this change in the next 150 years?

C. Predicting the future can help us in many ways.

D. However, you'll never get the feeling of being there.

E. Well, to understand the future, you must know the past.

F. However, no matter how real the experience will feel, it doesn't happen for real.

G. Then we need to know what decisions we need to make today that will give the best result in the future.

①卿大夫②诸侯③士④周王

    My students often tell me they don't have “enough time” to do all their schoolwork. My reply is often brief—You have as much time as the president. I usually carry on a bit about there being 24 hours in the day for everyone, and suggest that “not enough time” is not an acceptable explanation of not getting something done.

    Once in graduate school, I tried to excuse myself to one of my professors by saying that I was working hard. His answer to me was, “That's irrelevant. What's important is the quality of your work.” Since then I have had time to think about the “hard worker” dodge (伎俩), and I have come to some conclusions — all relevant to the issue of how much time we have.

    If you analyze(分析) the matter, you can identify(确定) two parts of the problem: There is, of course, the matter of “time”, which we can think of as fixed. Then there is the problem of “work” during that time. But, as my professor suggested, it's not how hard one works but the quality of the product that is important.

    That led me to a new idea: the quality of the work. That concept is perhaps best explained by a sign I once saw on the wall in someone's office---Don't work harder but work smarter. There's a lot of sense in that idea.

    If you can't get more time, and few of us can, the only solution(解决方法) is to improve the quality of the work. That means thinking of ways to get more out of the same time than we might otherwise get. That should lead us to an analysis of our work habits. Since “work” for students usually means “homework”, the expression “work habits” should be read as “study habits”.

    Then, as a smart student, you will seek to improve those skills that you use in study, chiefly reading and writing. If you learn to read better and write better, there are big benefits that pay off in all your studies.

我国农业在取得巨大成就的同时，也面临人口、耕地、环境等问题的严峻挑战。你认为我国农业今后发展的方向应是（    ）