[填空题]What should be described in the abstract
Our ______.

[填空题]What should be described in the abstract Our ________________________.

[简答题]What we forget—what our economy depends on us forgetting—is that happiness is more than pleasure without pain. The things that bring the greatest joy carry the greatest potential for loss the disappointment. Today, surrounded by promises of easy happiness, we need someone to tell us that it is ok not to be happy, that sadness makes happiness deeper. As the wine-connoisseur movie Sideways tells us, it is the kiss of decay and mortality that makes grape juice into Pinot Noir. We need art to tell us, as religion once did, Memento mori: remember that you will die, that everything ends, and that happiness comes not in denying this but in living with it. It’s a message even more bitter than a clove cigarette, yet somehow, a breath of fresh air.

[填空题]I think you should consider our terms before making a decision.
______

[单项选择]We should put our disputes aside before the committee and abide（　）its decisions.
A. to
B. in
C. by
D. with

[单项选择]Schools should teach our kids various subjects, and moreover teach them how to （　） right from wrong.
A. run
B. take
C. tell
D. put

[填空题]The study of philosophies should make our own ideas flexible. We are all of us apt to make certain general ideas for granted, and call them common sense. We should learn that other people have held quite different ideas, but that our own have started as very original guesses of philosophers.
A scientist is apt to think that all the problems of philosophy will ultimately be solved by science. I think this is true for a great many of the questions in which philosophers still argue. For example, Plato thought that when we saw something, one ray of light came to it from the sun, and the other from our eyes and that seeing was something like feeling with a stick. We now know that the light comes from the sun,and is reflected into our eyes. We don’t know in much detail how the changes in our eyes give to sensation. But there is every, reason to think that as we learn more about the physiology of the brain,we shall do so, and that the great philosophical problems about knowledge are g