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Passage OneQuestions 46 to 50 are based on the following passage.“The dangerous thing about lying is people don\'t understand how the act changes us.” says Dan Ariely behavioural psychologist at Duke University. Psychologists have documented children

Passage TwoQuestions 51 to 55 are based on the following passage.In a few decades, artificial intelligence (AI) will surpass many of the abilities that we believe make us special. This is a grand challenge for our age and it may require an “irrational

Passage OneQuestions 46 to 50 are based on the following passage.When I re-entered the full-time workforce a few years ago after a decade of solitary self-employment, there was one thing I was looking forward to the most: the opportunity to have work f

Passage TwoQuestions 51 to 55 are based on the following passage.Officials at the White House announced a new space policy focused on managing the increasing number of satellites that companies and governments are launching into space. Space Policy Dir

Passage OneQuestions 46 to 50 are based on the following passage.Effective Friday, Screen Actors Guild-American Federation of Television and Radio Artists (SAG-AFTRA) has declared a strike against 11 video game publishers over games that went into prod

Passage TwoQuestions 51 to 55 are based on the following passage.The market for products designed specifically for older adults could reach $30 billion by next year, and startups (初创公司) want in on the action. What they sometimes lack is feedback fr

Passage OneQuestions 46 to 50 are based on the following passage.Professor Stephen Hawking has warned that the creation of powerful artificial intelligence (AI) will be “either the best, or the worst thing, ever to happen to humanity”, and praised th

Passage TwoQuestions 51 to 55 are based on the following passageOn Jan.9,2007, Steve Jobs formally announced Apple’s “revolutionary mobile phone” — a device that combined the functionality of an iPod, phone and Internet communication into a single

Passage OneQuestions 46 to 50 are based on the following passage.Children with attention problems in early childhood were 40% less likely to graduate from high school, says a new study from Duke University.The study included 386 kindergarteners from sc

Passage TwoQuestions 51 to 55 are based on the following passageFor years, the U.S. has experienced a shortage of registered nurses. The Bureau of Labor Statistics projects that while the number of nurses will increase by 19 percent by 2022, demand wil

Passage OneQuestions 46 to 50 are based on the following passage.While human achievements in mathematics continue to reach new levels of complexity, many of us who aren\'t mathematicians at heart (or engineers by trade) may struggle to remember the last

Passage TwoQuestions 51 to 55 are based on the following passageThe public must be able to understand the basics of science to make informed decisions. Perhaps the most dramatic example of the negative consequences of poor communication between scienti

Passage OneQuestions 46 to 50 are based on the following passage.Perhaps it is time for farmers to put their feet up now that robots are used to inspect crops, dig up weeds, and even have become shepherds, too. Commercial growing fields are astronomica

Passage TwoQuestions 51 to 55 are based on the following passage.If you\'ve ever started a sentence with, "If I were you..." or found yourself scratching your head at a colleague\'s agony over a decision when the answer is crystal-clear, there\'s a scient

Passage OneQuestions 46 to 50 are based on the following passage.Economically speaking, are we better off than we were ten years ago? Twenty years ago?In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bu