Chinese bridges can be divided into 3 categories: the ________bridge, the________ bridge, and the _________ bridge Zhaozhou Bridge is the world's oldest open-spandrel stone segmental arch bridge.

A、Two

B、Three

C、Four

D、Five

A、中心投影法 central projection method

B、正投影法 orthographic projection method

C、斜投影法 oblique parallel projection method

D、轴测投影法 axonometric projection method

A、head, body and tail.

B、head, body and root.

C、head, neck and body.

D、head, neck and crus.

E、head, neck, body and root.

Decide where the paragraph should be divided into two paragraphs. Because the Internet makes the world a smaller place, the value of having a common language is greatly increased. The question is, which language? Because the Internet grew up in the United States, the largest percentage of its content is now in English. Bill Gates, Microsoft’s president, believes that English will remain valuable for a long time as a common language for International communication. His company spends $200 million a year translating software into other languages. He says, “Unless you read English passably well, you miss out on some of the Internet experience.” 【A】Someday, software may be available to instantly translate both written and spoken language so well that the need for any common language could decline. 【B】That day is decades away, however, because flawless machine translation is a very tough problem. 【C】Computer spelling checkers also exist for various languages. Software that does crude translations already exists. 【D】It is useful if all you are trying to do is understand the general idea of something you see on your computer screen. However, if you are trying to negotiate a contract or discuss a scientific subject where details are important, machine translation is totally useless.

A、【A】

B、【B】

C、【C】

D、【D】

Decide where the paragraph should be divided into two paragraphs. "Because the Internet makes the world a smaller place, the value of having a common language is greatly increased. The question is, which language? Because the Internet grew up in the United States, the largest percentage of its content is now in English. Bill Gates, Microsoft’s president, believes that English will remain valuable for a long time as a common language for International communication. His company spends $200 million a year translating software into other languages. He says, “Unless you read English passably well, you miss out on some of the Internet experience.” 【A】 Someday, software may be available to instantly translate both written and spoken language so well that the need for any common language could decline. 【B】That day is decades away, however, because flawless machine translation is a very tough problem. 【C】Computer spelling checkers also exist for various languages. 【D】Software that does crude translations already exists. It is useful if all you are trying to do is understand the general idea of something you see on your computer screen. However, if you are trying to negotiate a contract or discuss a scientific subject where details are important, machine translation is totally useless."

A、Someday, software may be available to instantly translate both written and spoken language so well that the need for any common language could decline.

B、That day is decades away, however, because flawless machine translation is a very tough problem.

C、Computer spelling checkers also exist for various languages.

D、Software that does crude translations already exists.

A．Austin.

B．Searle.

C．Leech.

D．Halliday.

A、West Road

B、South Road

C、East Road

D、Southeast Road

A、Two

B、Three

C、Four

D、Five

A、fund of stomach

B、body of stomach

C、pyloric part

D、cardiac part