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I'm taking a test and have to guess the right answer to the question after the article. Article: People have been growing chrysanthemums for more than 2,000 years. Mums make bright and colorful gardens. People in China and other Asian cultures make tea with the flowers. One basic kind of mum is the garden mum. The other basic kind is the florist mum. The garden mum is better able to handle different growing conditions. There are many varieties of mums. The decorative mum is often seen in gardens. Another popular type, the quill mum, has long, straight petals like a tube or needle. Chrysanthemum blooms can be white, yellow, gold, red or other colors. The plants often grow one meter high. The soil for chrysanthemums should be kept moist but well drained so it does not get too wet. Newly-planted mums should be watered two or three times a week, depending on conditions. Plants established in the ground may do well just with normal rainfall. Mums grow best in full sunshine. They produce colorful blooms when days get shorter and nights get longer. The life cycle of the plant depends on the amount of daylight. This is why experts advise against placing mums near night lights or street lights. The light may interfere with their normal growth cycle. The plants may develop buds too soon. In climates where temperatures fall below freezing, plant mums at least six weeks before the first frost. That way, the plants will be well established for cold weather. Some gardeners say the most beautiful presentation comes from planting mums close together. But be sure to leave enough space to let air flow between the plants. If not, there may be a greater chance of disease. To get more blooms, gardeners pinch back the branches when new growth has reached fifteen centimeters. Squeeze about five to seven centimeters off each branch. Pinch it again when a branch grows another twelve to fifteen centimeters. Stop the pinching about one hundred days before you want the plants to bloom. Question: What has a great effect on the life cycle of the mum? Options: A: The conditions of the soil. B: The amount of daylight. C: The amount of rainfall. D: Cold weather.
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: At the end of every British summer I find myself praying for a proper winter, one that will allow a bit of fun: sledging, snowballing, snowman-building. I'm not very demanding; I don't need amazing downhill skiing and the Cresta Run. What I want is a few days out with the kids. And, much as I like blue skies and sun in summer, I'd exchange it every time for frozen ponds, a hillside covered in fresh snow and ice hanging off the houses. Maddy, 11, wants the same and so, instead of waiting and hoping, we are going to make sure. We are going to Sweden. Winter fun in Sweden is a bit more advanced than in most of the UK. They do snowshoeing, ice-fishing, snow house-building and so on. They also do lots of Father Christmas matters, which Maddy didn't want: "I'm too old for that kind of nonsense, Dad." Above all, what Maddy wanted was dogs with puppies. She's not too old for that. We flew to Lulea, a city at the top of the finger of Baltic Sea that reaches out to the north between Sweden and Finland, almost touching the Arctic Circle, then transferred, with some other winter-hungry families, to woodland houses by the sea. There was plenty of snow and ice, but the guides were keeping a nervous eye on the instrument for measuring temperature, which was dangerously close to zero. "Normally, we are 10degC below," said Roger, our guide, who was also handing out our equipment for the days ahead: snowshoes, boots, gloves and so on. A holiday that provides all the necessary outfits will save you a fortune. Question: What's the best title of the passage? Options: A: Winter Fun in Lulea. B: A journey to Finland. C: Ice-fishing in Lulea. D: Snow showing in Lulea.
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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: Astronomers recently found another ring around the planet Saturn -- and it's the biggest one yet. This newly discovered ring stretches about 15 million miles across, which makes a loop big enough to fit a billion Earths inside. It may be even bigger and reach 22 million miles across at its diameter . Saturn's new ring is now the biggest known ring in the solar system. This ring, like Saturn's other rings, is not one solid piece of rock. Instead, it is made up of millions or billions of tiny rocks that orbit the planet all together and give the appearance of a unified ring. Unlike the more visible rings, however, this big one is mysterious -- the pieces are far apart, and the ring cannot be seen from the surface of the Earth. If all the pieces were stuck together, they'd be slightly bigger than a rock a half-mile wide. Astronomers suspect that the newly discovered ring gets its material from Saturn's outermost moon, Phoebe. For example, the dust in the ring circles Saturn in the same path and the same direction as Phoebe. Plus, the surface of Phoebe is marked with holes and places where rock has been knocked away, the result of collisions between Phoebe and other moons and rocks. These collisions could have sent dust out into space to become part of the big ring. The discovery of the ring could help explain other mysteries surrounding Saturn and its dozens of moons. The moon called Iapetus, for example, is two-toned: one side is gray; the other more reddish. Iapetus is within the newly discovered ring, but it orbits in the opposite direction. As a result, some researchers say, debris from the ring may have coated and color1ed one side of Iapetus as it moved through space, and left the other side alone. "The cause of Iapetus' strange color1 distribution ... has been a puzzle that now seems solved," said Joseph Burns, a scientist. But not everyone agrees. Some think the ring alone may not be able to explain Iapetus' funny color1ing. Question: Which of the following is NOT true about the newly found ring? Options: A: It is the biggest ring around Saturn. B: It can contain a billion Earths. C: Its diameter is about 22 million miles. D: It can be seen from the Earth.
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D