[Q]: Write a multi-choice question for the following article: Article: Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves. Decibels measured in water are different from those measured on land. A noise of 120 decibels on land causes pain to human ears. In water, a decible level of 195 would have the same effect. Some scientists have suggested setting a noise limit of 120 decibles in oceans. They have observed that noises above that level can frighten and confuse whales. A team of American and Canadian scientists discovered that loud noises could seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing, which seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected . Many researches whose work depends on ocean sounds disagree with a limit of 120 decibels. They say such a limit would mean an end to important industrial and scientific research. Scientists do not know how many and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they previously believed. They want to prevent noises from harming creatures in the ocean.
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[A]: Question: As to the effects of noises on whales, which of the following statements is TRUE according to the passage?Options:A They are deaf to noises.B Noises at a certain level may hurt them.C They are easily confused by noises.D Noises will limit their ability to reproduce.Answer:B

[Q]: Write a multi-choice question for the following article: Article: "All I could see was two sets of red eyes below me," said Dave Gatty, an Australian farmer who spent seven days up a tree in remote bush land to escape crocodiles. Gatty, 52, said he was forced to take such drastic action after he accidentally went into a crocodile-infested area of Queensland. He only had two meat sandwiches to keep him going, as crocodiles moved beneath his tree each night until his rescue. Gatty said he decided it was safer to hold out for a rescue team than try to make a run for it. His problems began after he fell off his horse while out in the northern Australia outback. Dazed and bleeding, he climbed back on his horse and hoped it would lead him home. It was only when he regained his senses he realized that he had been taken into crocodile-infested area. "I had to get off the horse and I fell straight into a crocodile nest," he told reporters. "That frightened me. I couldn't go back, it was too far and too dangerous, so I headed to the nearest high ground and stayed there, hoping someone would come and find me before the crocs did." Gatty explained how each night two crocodiles would sit at the bottom of the tree staring at him. Although Gatty's two sandwiches ran out after three days, he was able to get running water during the day and knew rescuers were looking for him as he could see helicopters in the air above his tree. "If I hadn't seen the crocs circling me, and if I hadn't fallen into the croc nest, I would have made a push for it. But I knew the safest thing was for me to sit and wait," he said. A chocolate bar, given to him by rescuers after being moved to safety by using a winch , "was like a gourmet (delicious)meal," he said.
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[A]: Question: Which of the following did not help Gatty survive the accident?Options:A SandwichesB Running waterC ChocolatesD Staying up in a treeAnswer:C

[Q]: Write a multi-choice question for the following article: Article: Steve Sparks was a young successful lawyer when a bruise on one of the legs of his 3-year-old daughter changed his life. The bruise led to a doctor's visit. The doctor said his daughter was suffering from leukemia . Steve said that in a moment his life changed from what restaurant he was going to take his clients to lunch to whether his daughter Katie was ever going to see her fourth birthday. For three years Katie received a lot of treatment at the Nemours Hospital for Children in Wilmington, Delaware and with the help of wonderful doctors, kind nurses, whom Steve and his wife Michelle called heroes, Katie's leukemia was cured . Forever changed by the experience and encouraged by the heroes at Nemours who saved his daughter's life, Steve felt he couldn't go back to business as usual. He felt there was something else he was meant to do and that something else led him to join the Nemours Foundation at the age of 28. The job change came with a 65% pay cut from what he was making as a lawyer, but Steve thought he was right and it was more important to help those who need help. Steve is glad to have made such a choice. Katie is now a healthy 20-year-old college student and Steve is one of the leaders of the Nemours Foundation. In three weeks Steve will have a party for Katie's 21st birthday, and give big thanks to the Nemours by riding his bicycle from Nemours in Jack-sonville, Florida to Wilmington, Delaware. He'll ride 900 miles in 9 days and raise $100,000 for the Nemours Foundation with the hope of saving more children's lives.
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[A]: Question: Which of the following is TRUE about Steve's becoming a member of the Nemours Foundation?Options:A He felt sorry about his decision.B He didn't get even half the pay he used to.C His daughter gave him much encouragement.D He was advised to do so by the doctors.Answer:B

[Q]: Write a multi-choice question for the following article: Article: Each Indian tribe had a different language. Many Indians never learned any languages except their own. Do you know how Indians from different tribes talked to each other? They had two ways to talk without sound. One way was by sign language; another way by signals. Sign language is a way of talking by using signs. Indians used sign language when they met strangers. In this way, they could find out whether the stranger was a friend or an enemy. In Indian sign language, signs were made with the hands. One sign meant "man". Another meant "horse". To tell the time of day when something happened, an Indian pointed to the sky. He showed where the sun had been at the time. Indians usually used signals when they wanted to send messages to someone far away. To make signals, an Indian might use a pony. He might use a blanket. Or he might use smoke, a mirror or fire arrows. To signal that he had seen many animals, an Indian rode his pony in a large circle. Sometimes the Indian gave a signal like this and then went away to hide. This meant that there was danger. The blanket signal was visible from far away. An Indian held the corners of a blanket in his hands. Then he began to swing the blanket from side to side in front of him. An Indian could send many different signals with his blanket. He could also send many signals with a mirror. He usually used the mirror to warn someone of danger. Of course, mirrors could be used only when the sun was shining. At night, Indians used fire arrows for signaling. Now you can see that Indians didn't need to learn each other's language. They could talk to one another by using signals or sign language.
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[A]:
Question: The story tells about _ .Options:A people living in IndianB how Indians communicate between different tribesC the Indians who didn't use their languagesD the Indians who had many kinds of languagesAnswer:B