[填空题]
A. The new Minneapolis bridge joins a handful of "smart" bridges that have built-in sensors to monitor their health.
B. The kilometers of wire needed to connect sensors to central computers can add significantly to the system’s cost, according to Jerome Lynch of the University of Michigan, Ann Arbor.
C. By 2025 all bridges in America will have been equipped with this advanced technology.
D. A continuous skin would solve this problem.
E. In the wake of the catastrophe, there were calls to harness technology to avoid similar mishaps.
F. Engineers then installed additional weights as dampeners.
When an eight-lane steel-truss-arch bridge across the Mississippi River in Minneapolis collapsed during the evening rush hour on August 1st 2007, 13 people were killed and 145 were injured. There had been no warning. The bridge was 40 years old but had a life expectancy of 50 years. The central span suddenly gave way after the gu

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A. The new Minneapolis bridge joins a handful of "smart" bridges that have built-in sensors to monitor their health.
B. The kilometers of wire needed to connect sensors to central computers can add significantly to the system’s cost, according to Jerome Lynch of the University of Michigan, Ann Arbor.
C. By 2025 all bridges in America will have been equipped with this advanced technology.
D. A continuous skin would solve this problem.
E. In the wake of the catastrophe, there were calls to harness technology to avoid similar mishaps.
F. Engineers then installed additional weights as dampeners.
When an eight-lane steel-truss-arch bridge across the Mississippi River in Minneapolis collapsed during the evening rush hour on August 1st 2007, 13 people were killed and 145 were injured. There had been no warning. The bridge was 40 years old but had a life expectancy of 50 years. The central span suddenly gave way after the gu

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[填空题]Work on the new bridge (begin) ______ next year.

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[单项选择]—That professor often joins in different activities in Beijing. Do you know ______
—For 5 years.
A. how long she has stayed there
B. when she went there
C. when will she come there

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[单项选择]The Internet joins millions of computers all over the world, and today it is used by people all over the world. It was invented in the 1960s in the USA. The American government needed a network of computers for its army. Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, they weren’t allowed to use the US network, and when they were allowed to, the messages were in very simple text without photos.
The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989. He wanted to send documents with text, drawings and photos (also called multimedia documents). In the 1990s, more and more people began to use the Internet and the World Wide Web.
So what’s the difference between the Internet and the World Wide Web The Internet is the hardware. It allows us to communicate with other people. The world Wide Web is the software. It allows us to create, see and read multimedia documents.
Th
A. scientific work
B. American army
C. American government

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[填空题]Workers built the bridge.
The bridge______workers.

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A handful of cash-rich companies are consolidating power in the technology industry, using their wealth to expand into new businesses and making it harder for small and midsize competitors to break through. Why the industry is evolving this way is rooted in balance sheets. Over the past two years, Apple Inc., Oracle Corp., Google Inc., Microsoft Corp. and six other large tech companies have generated $ 68.5 billion in new cash, compared with just $13.5 billion for the other 65 tech companies in the S & P 500 Index combined, according to a Wall Street Journal analysis of data provided by Capital IQ.
The rich few are funding investments at a time when many others have retrenched. Over the past year, Oracle paid $ 7.4 billion to get into the hardware business by acquiring Sun Microsystems, and Dell Inc. bought Perot Systems to add technology services. Cisco Systems Inc. spent more than $ 7 billion to acquire six companies. Google, meanwhile, has

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Up-Minneapolis, MN—A father was recently arrested by the police for spanking his child, starting a debate among the American public about spanking. Is spanking, or other types of corporal punishment, an acceptable form of discipline for children Or is it a form of child abuse
The case that everyone has talking is the arrest of Dale Clover, a thirty-six-year-old father of three, at a shopping mall in St. Louis, Missouri. He was arrested after an employee at the mall saw him spanking his five-year-old son, Donny, and called the police. The father was arrested for child abuse. Mr. Clover admits that he hit his son but says that it wasn’t child abuse. He says it was discipline.
Across the country, parents disagree on this issue: What is the difference between loving discipline and child abuse Some parents like Rhonda Moore see a clear difference
A. (A) Doctors believe that spanking is harmful to children.
B. (B) Parents and doctors disagree about the benefits of spanking children.
C. (C) Spanking teaches children the difference between right and wrong.
D. (D) Child abuse laws make it difficult for parents to discipline their kids.

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[简答题]The examiner joins in the conversation. You all talk together in a more general way about what has been said in Part 3. The examiner asks you questions but you and your partner are also expected to develop the conversation.

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