题目内容
From the first paragraph, the person riding a bicycle in the city should take______.
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In a telephone survey of more than 2, 000 adults, 21% said they believed the sun revolved(旋转)around the earth. An【C1】______7% did not know which revolved around【C2】______. I have no doubt that【C3】______all of these people were【C4】______in school that the earth revolves around the sun.【C5】______may even have written it【C6】______a test. But they never【C7】______their incorrect mental models of planetary(行星的)motion【C8】______their everyday observations didn't support【C9】______they know. Their teachers told them people see the sun "moving【C10】______the sky as morning turns to night, and the earth seems stationary(静止的)【C11】______that is happening. Students can learn the right answers【C12】______heart in class, and yet never combined them【C13】______their working models of the world. The objectively correct answer the professor accepts and the【C14】______personal understanding of the world can exist side by side, each【C15】______by the other.
Outside of class, the student continues to use the【C16】______model because it has always worked well【C17】______that circumstance. Unless professors address【C18】______errors in students' personal models of the world, students are not【C19】______to replace them with the【C20】______one.
【C1】
听力原文：M: Hello.
W: Hello, dad？
M: Yes... Mary! How are you？ Anything wrong？
W: Oh, no. I just wanted to call and see how you and Mom are. It's been quite a while since I saw you last time.
M: Oh, we're both fine. Your mother is down at the new shopping center shopping.
W: For a new dress？
M: No, for shoes this time, I think. How's David？
W: He's fine. He likes his work and was given a raise last month by Mr Smith. We are all pretty pleased about that.
M: Yes, I think you should be. And how are the children？
W: Well, George's home from school today. It's nothing serious, just a bad cold. And it's his birthday, too!
M: Oh, I thought his birthday was May 24th.
W: No. April 24th.
M: Well, that's too bad. Tell him we'll send him a present.
W: All right. Diana's still taking dancing lessons.
M: She must be pretty good by now. How about Tom？
W: He's OK, too. He's having a part-time job at a garage now.
M: Well, it's certainly good to hear your voice.
W: OK, dad. Nice talking to you and give Mom our love.
M: All right Good-bye.
Why did Mary call home？
What's the special feature about the treated fibers？
Part A
Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1.
Are you happy？ Do you remember a time when you were happy？ Are you seeking happiness today？
Many have sought a variety of sources for their feeling of happiness. Some have put their heart and efforts into their work. Too many turned to drugs and alcohol. Meanwhile, untold numbers have looked for it in the possession of expensive cars, exotic vacation homes and other popular "toys". Most of their efforts have a root in one common fact: people are looking for a lasting source of happiness.
Unfortunately, I believe that happiness escapes from many people because they misunderstand the journey of finding it. I have heard many people say that, "I'll be happy when I get my new promotion," or "I'11 be happy when I get that extra 20 pounds." It is dangerous because it accepts that happiness is a "response" to having, being or doing something.
In life, we all experience stimulus and response. Today, some people think that an expensive car is stimulus. Happiness is a response. A great paying job is stimulus. Happiness is a response. This belief leaves us thinking and feeling: "I'll be happy when ..."
It has been my finding that actually the opposite is true. I believe that happiness is a stimulus and response is what life brings to those who are truly happy. When we are happy, we tend to have more success in our work. When we are happy, we more naturally take better care of our bodies and enjoy good health. Happiness is not a response but a stimulus.
Happiness is a conscious choice we make in daily life. For unknown reasons to me, many choose to be upset and angry most of the time. Happiness is not something that happens to us after we get something we want—we usually get things we want after we choose to be happy.
From the second paragraph, we know too many people______.
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