题目内容

Describing America as a melting pot, the author wants to show its ______.

A. cultural diversity
B. cultural pluralism
C. ethnic unity
D. ethnic diversity

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听力原文： Early one morning, more than a hundred years ago, an American inventor called Elias Howe finally fell asleep. He had been working all night on the design of a sewing machine but he had run into a very difficult problem; (29)it seemed impossible to get the thread to run smoothly around the needle. Though he was tired, Howe so, Howe ran into the salve problem as before. (29)The thread kept getting caught, around the needle. The king flew into the cage and ordered his soldiers to kill Howe. They came up towards him with their spears raised, hut suddenly the inventor noticed something. There was a hole in the tip of each spear. The inventor awoke from the dream, realizing that (30)he bad just found the answer to the problem. Instead of trying to get the thread to run around the needle, he should make it run through a small hole in the center of the needle. This was the simple idea that finally made Howe design and build the first really practiced sewing machine．(31)Elias Howe was not the only one who found the answer to his problem in this way. Thomas Edison, the inventor of the electric light, said his best ideas came into him in dreams. So did the great physicist Albert Einstein. Charlotte Bronte also drew in her dreams in writing Jane Eyre.
(30)

A. What kind of thread to use.
B. How to design a needle which would not break.
C. Where to put the needle.
D. How to prevent the thread from getting caught around the needle.

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According to the Nielsen Happiness Study, ______.

A. women are happier than men in all over the world
B. women in Brazil and Vietnam feel no happiness
C. world recession has less influence on women's happiness
D. women's happiness mainly depend on economic factors

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The world's poorer and emerging markets' reactions to happiness show that ______.

A. economy is the main factor contributing to happiness
B. happiness comes from the place or people itself
C. the people there has a lower happiness level
D. happiness is not a worldwide feeling for ail the people

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在城市规划区内，未取得建设用地规划许可证，只取得建设用地批准文件而占用土地的，批准文件无效，占用的土地由()责令收回。

A. 县级以上人民政府土地行政主管部门
B. 县级以上人民政府建设行政主管部门
C. 县级以上人民政府
D. 县级以上人民政府房地产行政主管部门

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Describing America as a melting pot, the author wants to show its ______.

A. cultural diversity B. cultural pluralism C. ethnic unity D. ethnic diversity

According to the Nielsen Happiness Study, ______.

The world's poorer and emerging markets' reactions to happiness show that ______.

在城市规划区内，未取得建设用地规划许可证，只取得建设用地批准文件而占用土地的，批准文件无效，占用的土地由()责令收回。

A. cultural diversity
B. cultural pluralism
C. ethnic unity
D. ethnic diversity