user: Question: Read the following article and select the best answer. Article: Tuesday October 23   11:00 am World Tree Day; World Tree Cuisine For World Tree Day, Snook gives out badges to everyone who is nice to the tree, but Bob can't think of what to do -until he comes up with a song.Also: Madge and Snook plan a party to celebrate the World Tree's birthday. Wednesday October 21   11:00am The Sloth Must Be Crazy; Smarter than You Think Bob investigates a shiny green object that fell from the sky, and, with Madge's help, figures out what it is. Also: Winslow fears that everyone else is smarter than he is. Thursday October 22   11:00 am Fish out of Water; Burdette's Nest Bob fears that Ick is stuck inside a rock, but soon learns that the rock is a fossil; Smooch and Snook help patch Burdette's nest. Friday October 23  11:00 am Bones; Food and Plenty of It After Winslow injures his arm, he refuses to slow down and winds up hurting his leg too.Also: Burdette is upset when the nuts on her favorite tree disappear. Thursday November 5  11:00 am The Sting; Growing Wartz's frog friend Greenie is frightened by Stripey the bee; Madge and Snook think about everything that's occurred at the World Tree during the past year. Friday November 6   11:00 am The Big Race; You Are What You Are Winslow, Smooch and Snook organize a relay race  for all the animals of the World Tree.Also: Wartz wonders if fish and plants are related since they both need water to survive. Question: The theme of the song that Bob comes up with is probably about  _  . - protecting animals - birthday celebration - alien legend - protecting trees
Answer: protecting trees

Question: Read the following article and select the best answer. Article: When TV news programmers report wars or diseases, the editors rarely use the most horrifying pictures of dead or wounded victims because they don't want to upset their viewers. Even so, viewers are usually warned in advance that they"may find some of these scenes disturbing", so they can look away if they choose. But the men and women whose job is to record those scenes, the TV cameramen, have no such choice. It is their duty to witness the horrors of the world and record them, no matter how unpleasant they may be. As a result, it is one of the most dangerous, exposed and emotionally _ jobs the world has to offer. Today, the demand for their work is rising. The explosion of satellite broadcasting and 24hour news in recent years has created an almost insatiable demand for TV information. But major broadcaster sand the TV news agencies , such as Reuters and WTN, have never had enough staff to meet thje worldwide demand for up-to-date pictures, so increasingly they turn to freelance TV cameramen. These freelance cameramen are independent operators tied to no particular organization. They will work for any company which hires them, for just a few hours or for several weeks in a war zone. But if the freelance cameraman is injured in the course of the job, the TV company is not responsible for him. The freelance must survive on his own. "TV will always need hard, vivid and moving pictures which are fresh, but these companies feel uncomfortable with large numbers of employees on their books."Explains Nik Cowing, once a foreign editor for Britain's Channel 4 news and now a BBC news presenter. "By hiring freelancers, they can buy in the skills they need only when they need them. It also enables them to reduce the risk."He says. Question: TV news agencies turn to freelance cameramen in order to  _  . - save expense and avoid risks - buy pictures which are the most stimulating to the senses - look for pictures that are of fine qualities - get first-hand information and pictures
Answer: get first-hand information and pictures

Question: Read the following article and select the best answer. Article: BEIJING, June. 30(Xinhua)----There are ten times as many Chinese newspapers and magazines than there were 30 years ago. That's when the country adopted the reform and opening-up policy.        Figures from the General Administration of Press and Publication (GAPP)show there were 186 newspapers and 930 magazines in China in 1978. Today, the country has 2,081 newspapers and 9,363 different magazines.        In the meantime, official figures show China has some 600 publishing houses producing nearly 300,000 kinds of books. That's a dramatic increase from the 105 publishers of the past that produced only 10,000 different books.        Rapid economic development and universal education since China adopted the reform has helped fuel the need for more information sources.        Under the market economy, hundreds of publishing houses and newspapers have taken steps to restructure management systems into corporations listed on the stock market.        The legal system overseeing the news and publishing industries in China has also changed over the last three decades. Since 1990 a law and five relevant  regulations were adopted in 1990 to govern the sectors.       Since it started in 1993, digital publishing has  _ . Its industrial volume amounted to 20 billion yuan (2.93 billion U.S. dollars) in 2006. More than 500,000 kinds of digital books were produced last year alone in China, which is more than any other country in the world. Question: Which is true according to this text? - The development of publishing industry in the past was out of control. - Hundreds of publishing houses have closed down and turned to stock market. - China adopted the reform and opening-up policy about 20 years ago. - China produces more digital books than any other country.
Answer:

assistant: China produces more digital books than any other country.