Write a multi-choice question for the following article: Article: Memory is the ability to keep track of things that have happened in the past. Memory really is learning. One needs memory to ride a bicycle. A dog needs to remember if it is to come when called. Memory is said to be stored in the brain as a "memory trace ." What makes up this trace is not known. Some scientists believe that certain chemical substances may carry certain memories. For example, one substance, when given to rats, causes them to fear the dark. Other research into memory has to do with how the brain works. Psychologists use three means to find out how a person remembers. For example, give a person a grocery list. Let the person memorize the list, then put it away. The most natural way to find out how much a person remembers of the grocery list is to ask what he or she remembers. This is called the method of recall. Another method is called recognition. Give the person another grocery list. Ask him or her to choose items on the first list from the items that are on only the second list. Often a person will be able to recognize things that he or she cannot recall. A third method of finding how much a person remembers is called relearning. Here the person is asked to read over the first list. The person will probably learn the list the second time faster than he did the first time. The difference in the time it takes to relearn the list is thought of as a measure of how much a person has remembered. One way of remembering something is to repeat it many times. Interest is very important. Boring lists of facts are much more difficult to remember than something that we understand and are interested in. Motivation, or wanting to do something, is also important. Motivation is linked with reward. For example, a hungry animal quickly learns how to do something if that action gets the animal food. In humans, wanting to learn is often motivation. The praise of a teacher or the knowledge that an answer is correct is rewarding.
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Answer: Question: The way to pick out the items on the first list from the second is known as _ .Options:A recognitionB recallC memorizationD relearningAnswer:A

Q: Write a multi-choice question for the following article: Article: Imagine having an idea, drawing it on paper, bringing it to a store and seeing it turned into a physical object. This is now possible with the help of 3D printers. Such machines were once used just by universities and big companies, but now, stores with 3D printing services are appearing around the United States. Bryan Jaycox and his wife opened The Build Shop LLC in Los Angeles two years ago. The store is filled with tools like a laser cutter, an industrial sewing machine and 3D printers. The Jaycoxs offer 3D printing classes and services for anyone who is interested. "I think 3D printing is going to be huge. It's going to have a huge effect on society as a whole." One of the students in a recent class was KiChong Tran. He plans to open a 3D printing business in Cambodia. 3D printing services are becoming available for American consumers. The UPS Store is a nationwide retailer ( ) that provides shipping, copying and other services. The UPS Store recently put 3D printers in three of its independently-owned stores. Burke Jones owns one of the stores in San Diego. "The demand has been amazing. It's been much more than I would have imagined." The UPS Store plans to add 3D printers in three more stores. At The UPS Store, the cost of the object depends on the amount of materials used. The store charges up to $95 an hour to design the object with computer software that creates a digital file to guide the printer. Mr. Jaycox predicts that within five years, 3D printing technology could become more popular. But KiChong Tran says even current technology can make a difference in a developing country like Cambodia. "With 3D printing, you can give them tools; you put it in their hands so they are responsible more for their own development and they learn skills beyond just learning English and becoming a tour guide or something like that or working at a bank; you can actually create things that give value to the world." He says it's not just in Cambodia but anywhere where there is a 3D printer that it can turn a good idea...
A: Question: The Build Shop LLC is a store _ .Options:A promoting 3D printersB offering 3D printing classes and servicesC selling sewing machinesD known for tools like laser cuttersAnswer:D

Write a multi-choice question for the following article: Article: The cost of raising a child has hit an all-time high, according to a new report, putting pressure on families already dealing with cuts to child benefit. Figures from the insurance company LV's annual Cost of a Child Report show that the cost of bringing a child up to the age of 21 has reached $222, 458 -- more than $4,000 higher than last year and up$82,000 on ten years ago. The company estimates that this is set to reach $350,000 by 2023 if costs continue to increase at the same rate. The report will be a further blow for hard-working families as cash-strapped parents continue to struggle with rising household bills, wage freezes and cuts to child benefit. The right to receive the payments, worth $20.30 a week for the first child and $13.40 further children, was removed earlier this month from households with one earner on a salary of more than $60,000 and reduced for families where one member is paid more than $50,000. The research published today shows costs have risen in all areas over the last decade, except for clothing, with education seeing the biggest increase. As a result, more than three-quarters of parents have been forced to make ends meet. According to LV, more than four in ten are reining in spending on luxuries such as holidays, a third are also cutting back how much they spend on essentials such as food. Education remains the biggest expense for parents. The cost of education, including uniforms, after school clubs and university costs, has shot up from $32,593 to $72,832 per child in the last ten years. Childcare costs have also rocketed, up from $39,613 in 2003 to $63,738 today.
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Answer:
Question: The biggest cost in raising a child lies in _ .Options:A foodB childcareC clothingD educationAnswer:D