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I'm taking a test and have to guess the right answer to the question after the article. Article: NASA on Thursday announced the discovery of Kepler-452b, the most Earth-like planet ever found.Located 1,400 light-years from our planet, NASA called it "Earth 2.0", because it's the first planetdiscovered in the habitable zone of a G star similar to our sun."We can think of Kepler-452b as an older, bigger cousin to Earth, providing an opportunity to understand and reflect upon Earth's evolving environment," said Jon Jenkins, the Kepler data analysis lead at NASA's Ames Research Center. The planet is 5 percent farther away from its star than Earth is to the sun, making for a slightly longer year of 385 days, but gets similar light because its sun is 20 percent brighter than our own. "The sunshine from this star would feel very similar to the sunshine from our star," Jenkins told reporters. NASA believes the planet has a mass about five times more massive than Earth's, with a rocky surface below a thicker atmosphere than our own. Gravity would be about twice as strong on Kepler-452b as it is on Earth, NASA said. The planet is located in the Kepler-452 system in the constellation Cygnus . Its sun has the same surface temperature as our own, but has a diameter that is 10 percent larger. While NASA scientists have no idea if Kepler-452b's atmosphere is conducive to life, they do know that there has been plenty of time for organisms to develop. "It's awe-inspiring to consider this planet spent 6 billion years in the habitable zone of its star, which is longer the age of the Earth," Jenkins said. "That is considerable time and opportunity for life to arise somewhere on its surface or oceans if all the necessary conditions for life exist on this planet." Question: According to the passage, we know that _ . Options: A: Kepler-452b is located in the constellation Cygnus B: Kepler-452b's atmosphere is conducive to life C: gravity would be about twice as strong on Earth as it is on Kepler-452b D: the sunshine from Kepler-452b would feel very different from the sunshine from earth
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A

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I'm taking a test and have to guess the right answer to the question after the article. Article: Rome-Doctors and medical groups around the world last weekend reacted with strong opposition to the news that an Italian specialist is _ cloning the first human baby. DL Severino Antinod,who is the head of a hospital in Rome,has been referred to in an Arab newspaper as claiming that one of his patients is eight weeks pregnant with a cloned baby. Antinori refused to comment on the reports,but in March 2001 he said he hoped to produce a cloned embryo for implantation within two years.So far seven different kinds of mammals have already successfully cloned,including sheep,cats and most recently rabbits. Doctors showed their doubt and were strongly opposed although they admit that human cloning would finally come true unless there was a world wide ban on the practice. Professor Rudolf Jaenisch of the Whitehead Institute for Biomedical Research at the Massachusetts Institute of Technology says,"I find it astonishing that people do this where the result can be foretold that it will not be a normal baby.It is using humans as guinea pigs.It makes people feel sick."But Ronald Green,director of the Ethics institute at Darmouth College in the US,said it is unlikely that an eight-week-old pregnancy would lead to a birth. So far all cloned animals have suffered from some different serious disorders,many of them dying soon after their births. Doctors are opposed to human cloning because they are worried about the welfare of the cloned child if there is one. "There are no benefits of cloned human begins,just harm."said Dr.Michael Wilks of the UK. Question: Which of the following statements is TRUE according to the passage? Options: A: Dcotor Severino Antinori is strongly opposed to cloning human begins. B: Up to now,seven kinds of animals have been cloned,including sheep,cats,humans and rabbits. C: Professor Rudolf Jaenisch is carrying on an experiment on cloning an eight-week-old embryo. D: Ronald Green doubts about the future successful birth of the so-called cloned embryo.
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D

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I'm taking a test and have to guess the right answer to the question after the article. Article: Today's word, pan, takes us back to the days of the gold rush in California. On January 24th, 1848, a man named James Wilson Marshall discovered gold in California. The news spread quickly. Thousands rushed west. They traveled on foot, on horseback and by boat to reach the gold fields. By 1849, the great gold rush was on. Towns and cities grew overnight. Throughout California --- in the mountains, along the streams and rivers --- thousands of people searched for gold. Some found areas of mountain rock thick with gold. These men got rich. But such areas were few and quickly claimed by the first men to find them. Others searched for gold in the rivers coming down the mountains. They were after pieces of gold that the rains had washed down from above . The only way to find this gold was by panning. First a gold miner put dirt in a metal pan and added water. Then he shook the pan so that the water would wash the dirt. Slowly, he poured the water out of the pan. If he was a lucky miner, pieces of gold would remain. Across the nation, newspapers carried stories of the gold being found. Each one hoped that the place he claimed panned out well --- had some gold. For many, gold mining did not pan out. For a few, it panned out well. But in time, huge machines were built that could wash many tons of dirt at a time. Panning died out. The word, however, remained in the language. Today, Americans still say, " It panned out well ," when something they have done pleases them. A business, a discovery, a simple event pans out well if it is successful. Unhappily, sometimes things do not pan out. In recent years, the word pan has taken on another meaning. Today, it also means to criticize. How it got this meaning is hard to discover. But the job of a critic is to sometimes pan the work of a writer, artist or singer. Question: Why did so many people flood to California in 1848? Options: A: Because towns and cities there developed quickly. B: Because the mountains in California were a great place for travel. C: Because they wanted to get rich by looking for gold. D: Because the land of California was fertile at that time.
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C