[Q]: Write a multi-choice question for the following article: Article: Kathy started at my nursery school at the age of three. She settled into the group easily, and would be first on the slide and highest up the climbing frame. She could put on her coat without help and not only fasten her own buttons but other children's too. She was a lovely child but unfortunately a scratcher. If anyone upset her or stood in her way, her right hand would flash out fast and scratch down the face of her playmates. Children twice her age would fly in fear from her. This must have been very rewarding for Kathy but obviously it had to be stopped. All the usual ways failed and then I remembered and account by G. Atkinson of prefix = st1 /HighfieldSchool, of how fights in the playground had been stopped. No punishment had been given, but the attacker had been ignored and the victims rewarded. So I decided to try this out on Kathy. With a pocketful of Smarties I followed Kathy around. She was so quick that it was impossible to prevent her scratching, but I was determined to stay within arm's length all afternoon. All was peaceful but then I saw Kathy's hand moved and heard the scream. Gently I gathered up the little hurt one in my arms and said "Nice, nice sweetie" and I put a Smartie into her mouth. Kathy opened her mouth, expecting a Smartie and then looked puzzled when she got nothing. Soon came another scream, this time from John. While holding him in my arms, I said, "Look, Kathy, a nice Smartie for John" and put it into John's mouth. A smile of understanding flashed across Kathy's face, Minutes later, she came to me and said loudly, "Give me a Smartie! I have hurt my finger!" "No," I replied, "you'll get it if someone hurts you." On purpose, she turned and scratched a nearby boy. Tom, and waited quietly while I mothered and rewarded him, then she walked away. She has never scratched a child since. Parents who find older children _ younger brothers and sisters might do well to replace shouting and punishment by rewarding and more attention to the injured ones. It's certainly much easier and...
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[A]: Question: The writer of this passage aims to recommend and approach to_.Options:A rewarding children's good behaviorB correcting children's bad behaviorC punishing badly-behaved childrenD praising well-behaved childrenAnswer:B

[Q]: Write a multi-choice question for the following article: Article: Cloud seeding is a method of artificially causing clouds to produce precipitation in the form of rain or snow.Cloud seeding has also been used in attempts to modify the severity of hail storms and hurricanes.The effectiveness of cloud seeding remains controversial .but it continues to be used in some regions to try to increase rainfall for agriculture and to build snow packs for water supplies and power production. Cloud seeding was developed by American scientists Irving Langmuir and Vincent Joseph Schaefer during and after World War II.Their work began as an effort to learn more about the buildup of ice on airplane wings, and eventually led them to attempt to create rainfall by releasing several pounds of crushed frozen carbon dioxide into a cloud from an airplane.In this form, the carbon dioxide is called dry ice.On November 13, 1946, the technique appeared to produce snow directly under the cloud; the snow then turned to rain as it fell to the ground. For their experiment, Langmuir and Schaefer selected a supercooled cloud, one in which the water droplets remain liquid in subfreezing temperatures.Their theory was that small grains of dry ice falling through the cloud would cause tiny droplets of water vapor in the cloud to freeze into crystals that attracted more water vapor.Their theory proved to be correct and eventually the crystals became heavy enough to fall from the cloud as snow.As the snow reached the warmer temperatures closer to the ground, it melted and became rain. Another scientist, Bernard Vonnegut, produced a method of cloud seeding using silver iodide .He used particles of silver iodide because its crystal structure resembled that of ice in clouds.Silver iodide also had practical advantages over frozen carbon dioxide It could be stored at room temperature and did not require an airplane as a delivery mechanism.Instead, silver iodide crystals could be fired by cannons high into the air, where wind carried them into the clouds.
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[A]: Question: How many methods of cloud seeding are mentioned in the passage?Options:A threeB twoC oneD fourAnswer:B

[Q]: Write a multi-choice question for the following article: Article: Filmmaker Jennifer Nelson had to pay $1,500 to have "Happy Birthday to You" sung in the movie she's making. The money went to Warner Music Group, a company that claims to own the copyright on the song. A copyright is the legal right to use or sell a creative product such as a song, a TV show, a book, or a work of art. Warner has claimed the copyright for "Happy Birthday to You" since 1988. "I never thought the song was owned by anyone," Nelson said in an e-mail to The New York Times. "I thought it belonged to everyone." Nelson's movie is a documentary -- a film that uses pictures and/or interviews with people to create a factual report of real-life events -- and is actually about the history of the "Happy Birthday" song itself. Two sisters named Mildred and Patty Hill wrote a song called "Good Morning to All" in 1893. Over a short period of time, people began to sing the words "happy birthday to you" in place of the original lyrics to the tune of the Hill sisters' song. A number of history experts say that there is no record of who actually wrote the "Happy Birthday to You" lyrics . Historians also say there is no way to know when the general public began singing the "Happy Birthday" song, but they believe it was being sung by the public long before it was printed and owned by a company. Nelson's lawyers say this piece of music's history proves that "Happy Birthday to You" belongs to everyone in the general public. That would mean Warner Music Group has no right to charge anyone a fee to sing the song in any setting. Experts estimate that Warner/ Chappell, the publishing division of the Warner Music Group, has made about $2 million a year from licensing fees for "Happy Birthday to You." Nelson's lawyers are asking a court in New York City to order Warner/Chappell to return fees they have collected over the past four years for use of the "Happy Birthday" song.
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[A]:
Question: If the court supports Nelson's lawyers' claim, _ .Options:A she can obtain the copyright on the songB Warner will return about $8 millionC Warner will have to pay her for her damagesD she only needs to pay a little money to use the songAnswer:B