问题 单项选择题

下列贸易理论中,用于解释发达国家之间贸易量增加的理论是( )。

A.赫克歇尔一俄林理论
B.绝对优势理论
C.比较优势理论
D.规模经济理论

答案

参考答案:D

解析: 赫克歇尔一俄林理论、绝对优势理论和比较优势理论都属于传统贸易理论,用来解释发达国家制成品和发展中国家初级产品之间的贸易。规模经济理论是解释相似资源储备国家之间和同类工业品之间双向贸易现象,即解释发达国家之间贸易量大大增加的现象。

阅读理解

阅读理解。

     Recently I paid a visit to Harvard university, where there are top class scientists and professors and the

best academic system in the world.

     I was pretty shocked when I first stepped onto the campus. Well, it's not even really a campus. it's more

like a district in a small town.

     Harvard's main buildings are from the 18th century. They look very old and simple. You might even say

they're a little shabby. They don't fit the modern idea of university at all. The buildings are surrounded by

grass and trees, so I felt as if I had walked into a medieval (中世纪的) castle. But when I looked across the

street, busy shops and in-fashion students made me feel like I was in the 21st century again. It creates a strong

contrast and brings a special atmosphere to the school.

     Our tour guide Gary took us around and told us:"You see this grass field in the center of the school? Here

is where they host their graduation ceremony. They just set up tents and benches and have a very simple

ceremony," Unbelievable! Who would think the most talented students just graduate on the lawn?

     I saw some students put a blanket on the grass and lie down to read a book. When I listened to the soft

sound of pages turning, along with chirping of the birds, I felt very much calm. There was no competitive

feeling at all.

     Harvard has the world's first computer in its science center and there are hundreds of high-end computers

too. Its religion and literature department are also among the best. It is the perfect mix of tradition and new

technology. It makes Harvard a very attractive place to study in.

1. What is the article mainly about?[ ]

A. The academic atmosphere in Harvard University.

B. The life of Harvard students.

C. The author's impression of Harvard.

D. The author's dream

2. When you walk in Harvard University, what do you find except that _____.[ ]

A. Some students read books on the grass

B. all building were built in the 18th century

C. Harvard is more like a district in a small town than a campus

D. there is a grass field where the graduation ceremony is held

3. Which field are among the best in the world?

A. Literature, religion and architecture

B. Religion, computer and architecture

C. Literature, religion and computer

D. Literature, computer and architecture

单项选择题 A1/A2型题