user: Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Recently I was asked,"Are we anywhere near the day when you can climb into a car on Long Island, program it to take you to your niece's house in Chicago, hit enter, and after the first hundred yards, once you hit a main road, the car takes over automatically and you just sit back and enjoy the ride?"    It is a question I worry. But I had to answer truthfully:"Absolutely. We are without a doubt near that day."Look, we're already doing it with airplanes.    Northrop Grumman's Global Hawk takes off at an air base in the U.S., climbs to 50,000 feet, flies to Australia, and lands at an Australian air base, where there is a grandstand filled with military officials=with no human pilot.    The necessary technology is already here. We have radar technology that can be tied to cruise control and brakes, which automatically adjusts your speed based on following distance and preprogrammed settings. It's still a little bit raw, but it does work great. The technology can allow cars and trucks to follow each other in very closely spaced roads.    GPS can also change speed with location. Let's say you're in a state with a 75-mph limit and you cross into a state with a 65-mph limit. GPS knows that and adjust your speed accordingly.    It's not out of the question to imagine that someday soon you'll be able to start the car, make proper settings, then turn the front seats around and play cards and eat lunch as if you're riding on a train. All in perfect comfort and safety, all the way to that niece's place inprefix = st1 /Chicago.    If asked to estimate just how far time is, I'd say a working system is ten years out, practice maybe 20 years. Question: What's the key technology to automatic car driving? Options: A: The technology of airplanes. B: The technology to be developed in the future. C: The technology of radar and GPS. D: The technology of satellites.
Ans: C

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: In a world as fast-changing and full of information as our own, all of us need to know how to learn well. Yet evidence suggests that most of us don't use the learning techniques that science has proved the most effective. The scientific literature evaluating these techniques goes back to decades and across thousands of articles. It's far too _ and complex for the average parent, teacher or employer to look through. Fortunately, a team of five leading psychologists have done the job for us. Professor John Dunlosky and other psychologists closely examined 10 learning strategies and rated each from high to low utility  on the basis of the evidence they've gathered. Here's part of their conclusions: In contrast to familiar practices, the effective learning strategies with the most evidence to support them aren't well known outside the lab. Take distributed practice, for example. This strategy involves spreading out your study time, rather than engaging in one marathon. Cramming  information at the last minute may allow you to get through that test or meeting, but the material will quickly disappear from your memory. It's much more effective to look through the material at intervals over time. And the longer you want to remember the information, whether it's two weeks or two years, the longer the intervals should be. The second learning strategy that is highly recommended by Dunlosky is practice testing. Yes, more tests---but there not for a grade. Research shows that the mere act of calling information to mind strengthens that knowledge and aids in future retrieval  . While practice testing is not a common strategy---despite the strong evidence supporting it ---there is one familiar approach that captures its benefits: using flash cards. And now flash cards can be presented in digital form. Both distributed practice and practice testing were rated as having "high utility" by Dunlosky. Question: The evidence shows that the strategy of practice testing   _  . Options: A: is a way to use flash cards to help study B: is mainly used to help us remember well C: helps know about students' grades in time D: is a way widely used to strengthen memory
Ans: B

Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: It was the summer of 1965. DeLuca, then 17, visited Peter Buck, a family friend. Buck asked DeLuca about his plans for the future. "I'm going to college, but I need a way to pay for it," DeLuca recalls saying. "Buck said, 'You should open a sandwich shop.'" That afternoon, they agreed to be partners. And they set a goal: to open 32 stores in ten years. After doing some research, buck wrote a check for $1000. DeLuca rented a storefront   in Connecticut, and when they couldn't cover their start-up costs, Buck kicked in another $1000. But business didn't go smoothly as they expected. DeLuca says, "After six months, we were doing poorly, but we didn't know how badly, because we didn't have any financial controls." All he and Buck knew was that their sales were lower than their costs. DeLuca was managing the store and going to the University of Bridgeport at the same time. Buck was working at his day job as a nuclear physicist in New York. They'd meet Monday evenings and brainstorm ideas for keeping the business running. "We convinced ourselves to open a second store. We figured we could tell the public, 'We are so successful, we are opening a second store.'" And they did--in the spring of 1966. Still, it was a lot of learning by trial and error. But the partners' learn-as-you-go approach turned out to be their greatest strength. Every Friday, DeLuca would drive around and hand-deliver the checks to pay their suppliers. "It probably took me two and a half hours and it wasn't necessary, but as a result, the suppliers got to know me very well, and the personal relationships established really helped out," DeLuca says. And having a goal was also important. "There are so many problems that can get you down. You just have to keep working toward your goal," DeLuca adds. DeLuca ended up founding Subway Sandwich, the multimillion-dollar restaurant chain. Question: Which of the following is true of Buck? Options: A: He put money into the sandwich business. B: He was a professor of business administration. C: He was studying at the University of Bridgeport. D: He rented a storefront for DeLuca.
Ans:

assistant: A