Problem:OPTIONS:
- not mentioned in the text
- building a strong party and a friendly image
- the problems of immigrants and economy
- the problems of economy and international relations

Read the following article and answer the question. Article: The curtain on the 2008 US presidential election finally rose last month as John McCain and Barack Obama were formally nominated as candidates of the two major parties. This may be one of the hardest decisions voters have to make between two appealing candidates. The big question for voters, as they face both an economic downturn and international threats, is: who will they elect? A young first-term senator promising change and new ideas, or a longtime senator with strong military experience and a reputation as a maverick ? American voters have never seen a candidate quite like Obama. He has a white mother from theprefix = st1 /USand a black father fromKenyawho left the family when Obama was very young. He spent part of his youth inIndonesia. His supporters say Obama's childhood gives him the advantage to repair the recent damage done toAmerica's image abroad. His opponents focus on his inexperience, noting he hasn't finished his first term in the Senate. However, McCain has a very different life story. He grew up in a Navy family and was a pilot during the Vietnam War in the 1960s. When Obama was in kindergarten in Indonesia, McCain's plane was shot down overVietnamand he became a prisoner of war. McCain could have been released if he _ Americabut he refused and so was held for five years. So in the end, the election may hinge on (...) several factors that are hard to judge: Will Obama's race matter to a significant number of voters? Will working-class whites who tended to support his primary opponent, Hillary Clinton, vote for Obama? And perhaps most important of all, will swing voters be more drawn to Obama's vision or to McCain's experience? Whatever happens, one thing is clear: Whoever walks into the White House on January 20, 2009, will find enormous challenges waiting for him in the Oval Office, both at home and abroad. Question: The challenges that will face the new president are _ . Answer:
****
A: the problems of economy and international relations

Read the following article and answer the question. Article: People are always talking about "the problem of youth". If there is one--which I take leave to doubt--then it is older people who create it, not the young themselves. Let us get down to something basic and agree that the young are after all human beings--people just like their elders. There is only one difference between an old man and a young one: the young man has a beautiful future before him and the old one has a splendid future behind him and maybe that is where the _ is. When I was a teenager, I felt that I was just young and unknown--that I was a new boy in a huge school, and I would have been very pleased to be regarded as something so interesting as a problem. For one thing, being a problem gives you a certain identity, and that is one of the things the young are busily engaged in seeking. I find young people exciting. They have an air of freedom, and they have not a dull promise to mean ambitions or love of comfort. They are not anxious social climbers, and they have no devotion to important things. All these seem to me to link them with life, and the origins of things. It is as if they were in some sense from outside space and lovely contrast with us suburban people. All that is in my mind when I meet a young person. He may be ill-mannered, self-confident, but I do not turn for protection to boring cliches about respect for elders as if the age is a reason for respect. I accept that we are equals, and I will argue with him, as an equal, if I think he is wrong. Question: One of the things the young are engaged in seeking is that _ . Answer:
OPTIONS:
- they want people to notice them
- they want to make great troubles
- they want to excite people around
- they want to make some interesting events
they want people to notice them

Read the following article and answer the question. Article: Scientists in Argentina have created the world's first cow to own two human genes that will enable it to produce human-like milk, which is matchless up to now. It is a breakthrough in the area of clone. Genetic engineering was used to introduce the "mothers' milk" genes into the animal before birth, according to the National Institute of Agribusiness Technology in Buenos Aires. As an adult, the cloned cow "will produce milk that is similar to humans" in what will prove "a development of great importance for the nutrition of infants", it said in a statement. "The cloned cow, named Rosita ISA, is the first one born in the world that owns two human genes that contain the proteins present in human milk," the statement said. In April, scientists in China published details of research showing that they had created GM Holstein dairy cows which produced milk containing proteins found in human breast milk. But the Argentine team says the Chinese only introduced one human gene, whereas their research involved two genes meaning the milk will more closely resemble that of humans. Rosita ISA was born on April 6 and was delivered by Caesarean section because she weighed around 100 pounds, roughly twice the normal weight of Jersey cows. Adrian Mutto, from the National University of San Martin said "Our goal was to raise nutritional value of cows' milk by adding two human genes, the protein lactoferrin and lysozyme, which can provide newly-born babies with anti-bacterial and anti-viral protection." Cristina Kirchner, President of Argentina, said that the scientific institute "makes all proud." She also revealed that she had rejected the "honor" of having the cow named after her. "They came to tell me that the name is Cristina, but what woman would like to have a cow named after her? It appeared to me to be more appropriate to call it Rosita." Question: What can we know about Rosita ISA according to the passage? Answer:
OPTIONS:
- It is as heavy as Jersey cows.
- It is the first cow with a human gene.
- Its milk has the same proteins as human breast milk.
- Its milk has larger nutritional value than others'.

Answer: Its milk has larger nutritional value than others'.

Problem: OPTIONS:
- Bears have been seen frequently recently
- Bears like to wander around schools.
- Brown bears are usually very fierce.
- Too many bears have disappeared.
Q: Read the following article and answer the question. Article: Officials in a remote Russian city have drawn up a list of practical tips for locals on how to survive encounters with bears, after growing numbers have wandered into the streets in search of food. Officials in the city of Syktyvkar drew up the guidelines to guide the local people, after several bears were caught sight of in the city, going hungry after a heat wave their usual diet of nuts and berries. The guide warns that city people there should stay calm and stand still if they meet with a bear. "Speak to the bear in a firm voice" and "Don't turn your back on it," it adds. In the worst case, if the bear attacks, the person should also be ready to attack, the guide says. "Shout angrily at it and look it straight in the eye," the guide advises. "Bears have started coming into the areas where people live more and more often," the city officials said in a statement. "Any encounter with a bear is unsafe for humans, so our task is to do all we can to prevent such accidents." In September, a bear attacked a 25-year-old man in a central street of the city, wounding him in the neck before he managed to run away, police said. "Three or four people who met with brown bears have been recorded recently," the head of the hunting department in the regional agriculture organization, Alexander said. Officials have asked police to patrol streets close to wooded areas in the evenings. Syktyvkar is the regional capital of the remote Komi region in northwest Russia. Its population is just over 230,000. Question: What can be inferred from Alexander's words? Answer:
Answer:
Bears have been seen frequently recently