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  3. If you can’t resist the chance to put on a bet, blame your insula—a region of your brain. Scientists think that when this brain

If you can’t resist the chance to put on a bet, blame your insula—a region of your brain. Scientists think that when this brain

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问题     If you can’t resist the chance to put on a bet, blame your insula—a region of your brain. Scientists think that when this brain area is overactive, the heart rules our head and we can’t help but【C1】________our losses.
    The Cambridge University researchers said: "Future treatments for gambling addiction could seek to reduce this overactivity, either by drugs or psychological techniques." The researchers made the【C2】________after asking people with various brain injuries and healthy people play slot machine and roulette (a gambling game). A near miss on the slot machines made the players,【C3】________those with the damaged insulas, extra-keen to try their luck again.【C4】________, all of the players, apart from those with faulty insulas, made a【C5】________mistake when playing roulette. Dr Luke Clark from the University of Cambridge, who led the research, explained that during gambling games, people often【C6】________their chances of winning【C7】________a number of errors of flunking called【C8】________distortions. For example, ’near-misses’ seem to encourage further play,【C9】________they are no different from any other loss. In a【C10】________sequence like tossing a coin, a【C11】________of one event (heads) makes people think the other【C12】________(tails) is due next; this is known as the ’gambler’s fallacy’.
    There is increasing【C13】________that problem gamblers are particularly prone to these erroneous beliefs. By studying these people, the researchers found that all of them—【C14】________the exception of the patients with insula damage—reported a【C15】________motivation to play following near-misses in the slot machine game, and also fell【C16】________to the gambler’s fallacy in the roulette game.
    The finding, which is published in the journal Proceedings of the National Academy of Sciences, suggests that the insula, which is【C17】________in gut feelings and decision-making, is key to the psychology of gambling. "Based on these results, we【C18】________that the insula could be overactive in problem gamblers, making them more【C19】________to these errors of thinking," said Dr Clarke. "Future treatments for gambling addiction could seek to reduce this overactivity, either by drugs or by psychological techniques like mindfulness【C20】________."
【C14】
选项 A、with
B、off
C、without
D、beyond
答案A
解析 前文多处提到脑岛有损伤或有问题的人在玩赌博游戏时与健康人表现不同。该句再次重申此发现，说明只有那些脑岛受损的人不会再想着去试运气。A项with搭配the exception of表示“除……之外”正确。B项off、C项without和D项beyond都不能搭配the exception of。
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