6. France is Europe's third largest country and
faces the United Kingdom across the English Channel.
A. a B. an C. the D. /
6. D解析:序數(shù)詞前有名詞所有格修飾 時(shí),其前不用冠詞。
題目來源:2016年周測月考直通高考高中英語必修3外研版 > 周內(nèi)課時(shí)練 1 Period One Introduction & Reading and Vocabulary—Comprehension
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Scientists are trying to teach robots to read,so they can understand road signs and shop names to “l(fā)ive” for themselves. Experts believe developing literate artificial intelligence should be relatively simple because computers are already able to turn scanned books into text.
A team of roboticists are working on a test robot— named Marge—which has been fitted with advanced Optical Character Recognition (OCR) reading software. It is hoped the fledgling technology can be used in rescue operations and work out where they are going inside buildings from signs. The early prototype version has been fitted with a dictionary and spellchecker so it can interpret text which is not clearly written.
Doctor Ingmar Posner,a roboticist at the University of Oxford,says that a machine that can read will be a significant step forward. “By reading a label on a closed door you can sometimes get a good idea of what can be found behind it,he tells New Scientist. u Reading can help you detect things you cannot directly see. M However,the robot has had difficulties working out what is and is not writing—and still cannot read text on curved surfaces.
Dr Posner adds, “The OCR software does not cater for the fact that it might not be seeing text. It tries its level best to force everything into text一brick walls,chimney stacks,everything. ”
Once Marge has successfully read a word,it scans news websites like the MailOnline to look at its context and establish a meaning. It has already been able to work out that Barclays is a bank and Strada is a restaurant.
Dr Posner is working on the scheme with Peter Corke at the Queensland University of Technology in Australia. Gregory Dudek,from McGill University in Montreal,Canada,describes teaching machines to read as ‘‘ refreshingly original I personally believe that exploiting OCR methods in a mobile robotics context makes a lot of sense, ” he says. “In fact,once you reflect on it,there is no doubt it will be highly useful. ”
46. According to the passage,robots are taught to read to
A. let them guide the way for people
B. help doctors to make operations
C. develop their potential intelligence
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In Europe,many people make friends across the borders through town twinning. Two towns in different countries decide to become twin towns.
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A. 4 B. 5 C. 6 D. 7
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