instruction:
In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
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Article: Do you have a hobby--something you really enjoy doing in your spare time? Have you ever wondered what it would be like if you could spend more time on your hobby and less time at work? Maybe it's not an either/or situation. Perhaps you can do both at the same time. When choosing a career, one of the things you must consider is your interests. Why then do so many people not even think about their hobbies when a hobby is, in fact, an interest? Perhaps it's because even Webster's Dictionary defines a hobby as "a pursuit (,) outside one's regular occupation ". Maybe this is a rule you should break. After all, no one ever said your hobby had to stay separate from your occupation. In addition people are usually very skilled at their hobbies. The combination of interest and skill is a very compelling reason to choose a particular career. "Who's going to hire someone who loves making beaded jewelry?" you may ask yourself. Good question. Don't wait for someone to hire you. Start your own business. That may be the best way to combine your hobby with your career. Those with hobbies that involve creating things, i.e. jewelry, clothing, or pottery, may do well to sell those items on their own. Before you go forward with your plans, though, you should find out whether being an entrepreneur is for you. When you attempt to turn your hobby into a career, don't forget to do your homework. Even though you may have enjoyed training your pet birds to sing the national song, that doesn't mean you're suitable to be an animal trainer. Be sure to research your career choice completely. There may be aspects of it that just aren't for you. In that case, stick to your day job, as they say, and save your hobby for your free time.
Question: By writing this passage, the writer wants to introduce _ .
Options: (A) how to choose a hobby for your free time (B) how to develop your own hobby (C) how to treat your job as a hobby (D) how to turn a hobby into a career
answer:
D

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Article: Millions of people will be able to track each and every move by friends and family through their mobile phones,thanks to a new feature launched by Google yesterday. The new system named "Latitude" uses a map to show exactly where a loved one is at any time, sometimes discovering their location to a few meters.Worried parents will be able to check up on where their children have got to after school, friends can meet for a quick drink if they see they are nearby and wives will be able to see if their husbands really are working late at the office. The feature was made available immediately on millions of mobile phones that can access the web,such as the BlackBerry.Within weeks Google hopes to launch a new one that wilt also work on computers as well. "Once you've shared your location,you can hide it from all of your friends at once,or you can turn off Google Latitude completely at any time." said a Google spokesman."You can adjust your privacy settings in Latitude so that you share as much or as little about your location as you want,with whom you want." Google said that the company had tested the product with thousands of people to make sure that it was safe for the customers,but experts were not so sure.Simon Davies,director of Privacy International,said Latitude would open up a "privacy minefield ". "It's about the little white lies.You might be avoiding going to work, and now your boss might be able to see that you're at Twickenham instead of at home."said Ian Angell, an information expert at the London School of Economics."You've already got mobile phone technology where husbands and wives track each other in secret.Now Google is so widely used that it will only worsen the situation."
Question: According to Google,the new system "Latitude" can _ .
Options: (A) prove that the partner has told a lie about working late (B) tell the parents the locations of their children after school (C) provide the friends with the most suitable pub for a drink (D) help people find what their loved ones are doing at any time
answer:
B

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Article: There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual--the sort of environment in which he is reared . If an individual is handicapped environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable. The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.
Question: This passage can be best titled _ .
Options: (A) Intelligence and Environment (B) Measuring Your Intelligence (C) The Case of Peter and Mark (D) How the brain Influences Intelligence
answer:
A