【题目】We know that cigarette smoking kills. So, producers made electronic cigarettes as a safer smoking choice - safer than tobacco. Although e-cigarettes contain the drug nicotine like cigarettes, they do not use tobacco and you do not light them. They are powered by battery (电池).

However, if e-cigarettes are so safe, why has the United States Center for Disease Control(CDC) seen an increase in telephone calls about e-cigarette poisonings?

The answer is children. Most of the calls are from people worried about children who have played with the devices, In the period of one month this year, the Center said 215 people called the Center with e-cigarette concerns. More than half of these calls were for children aged five and younger. The devices had made them sick.

Tim McAfee is director of the Center's Office on Smoking and Health, He says the problem is regulation. Meaning, the U.S. federal government does not control e-cigarettes even though they contain liquid nicotine. Mr.McAfee adds that liquid nicotine is a well-known danger. Mr.McAfee explains that nicotine poisoning happens when it gets into the skin, gets into the eyes or is swallowed. It can cause stomach pain or a sense of unbalance. And too much nicotine can kill,

Tim McAfee says e-cigarettes do not create the level of risk to people that tobacco products do.He notes that almost 500,000 Americans die each year from cigarettes. "So, cigarettes are the winner in that contest." E-cigarettes do not contain hundreds of harmful chemicals that are found in real cigarettes. So, the U.S.Surgeon General Boris D. Lushniak has suggested that e-cigarettes may be a useful tool for adults trying to end their tobacco use.

But McAfee worries that teenagers may think electronic cigarettes are harmless. They could become addicted to the nicotine and then start smoking real cigarettes. In other words, he fears that for young people fake e-cigarettes could be a "gateway" to the real thing.

【1】 It can be inferred from the passage that______.

A. the CDC wants to develop a better type of e-cigarettes

B. the government is in favor of the use of e-cigarettes

C. Surgeon General Boris D. Lushniak is a heavy smoker

D. smokers most probably can't quit smoking using e-cigarettes

【2】 What is Tim McAfee's opinion about smoking?

A. Adults should use harmless e-cigarettes.

B. Smoking e-cigarettes can make a person sick.

C. He claims that regulations should be made to ban smoking.

D. He is concerned about the teens using e-cigarettes.

【题目】How cool can libraries be in an era(时代)of iPods and Kindles? More than you think.Only if you know where to go.

Central Library: Seattle, Washington, United States

The Central Library in Seattle is modern and fashionable and has tourists from around the world paying visits and taking tours.It was designed by Dutch architect Rem Koolhaas and American designer Joshua Ramus.Tours began in 2006, two years after its opening.The library holds various art exhibitions, book signings and other events, while visitors can stop by the Chocolate cart for a coffee and scan through the gift shop anytime

Trinity College Library: Dublin, Ireland

The Trinity College Library in Dublin is the oldest library in Ireland, founded in 1592 by Queen Elizabeth I.It is the largest single library in the world, also known as the Long Room, which contains more than 200,000 0fthe library's oldest books.The Long Room houses one of the oldest harps(竖琴) in Ireland.Dating to the 15th century, the old harp is the model for the symbol foreland.

Geisel Library, University of California: San Diego, United States

At first glance, it looks like a spaceship.Architect William Pereira, who helped design actual space launch facilities at Cape Canaveral in Houston, Texas, designed the library in 1970.It has been featured in sci-fi films, short stories and novels.The library hosts "Dinner in the Library," which invites readers for cocktails, and also a special speech from distinguished authors.

TU Delft Library: The Netherlands

The library at the Delft University of Technology was constructed in 1997 and has more than 862,000 books, 16,000 magazine subscriptions and its own museum.The building itself exists beneath the ground, so you can't really see the actual Library.What makes it interesting is the roof, which is a grassy hill.The roof covers 5,500 square meters.And it has become one of the most striking and greenest structures in the area.

【1】Which of the four libraries has the longest history?

A.Central Library.

C.Geisel Library.

B.Trinity College Library.

D.TU Delft Library.

【2】What makes Geisel Library different from the others is that

A.famous writers often deliver speeches there

B.it has a reoffer grassy hill

C.Queen Elizabeth I founded the library

D.it is the largest single library in the world

【3】In Central Library, you can

A.buy souvenirsC.enjoy sci-fi films

B.drink cocktailsD.see the old harp

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