【正文】 ace. C. Face data could be used for other purposes. D. Different faces could be used to unlock the same phone. 【解析】選D。細(xì)節(jié)理解題。BImagine you’re standing in line to buy an afterschool snack at a store. You step up to the counter and the cashier scans your food. Next, you have to pay. But instead of scanning a QR code(二維碼)with your smartphone, you just hold out your hand so the cashier can scan your fingerprint. Or a camera scans your face, your eyes or even your ears. Now, this type of technology might not be far away. As technology panies move away from the traditional password biometric(生物特征識(shí)別的)security, which includes fingerprint, face and voice ID, is being increasingly popular. In 2013, Apple introduced the iPhone 5s, one of the first smartphones with a fingerprint scanner. Since then, using one’s fingerprint to unlock a phone and make mobile payments has bee monplace, bringing convenience to our lives. And since last year, Samsung has featured eye scanning technology in its top smartphones, while Apple’s new iPhone X can even scan a user’s face. But despite its popularity, experts warn that biometrics might not be as secure as we’d imagined. Biometrics are ideally good, but in practice, not so much”, said John Michener, a biometrics expert. When introducing the new iPhone’s Face ID feature, Phil Schiller, Apple’s senior vice president, said, “The chance that a random person in the population could look at your iPhone X and unlock it with their face is about one in a million. ” But it’s already been done. In a video posted on munity website Reddi, two brothers showed how they were each able to unlock the same iPhone X using their own face. And they aren’t even twins. “We may expect too much from biometrics, ” Anil K. Jain, a puter science professor at Michigan State University, told CBS News. “No security systems are perfect. ”Earlier this year, Jain found a way to trick biometric security. Using a printed copy of a thumbprint, he was able to unlock a dead person’s smartphone for the police, “It’s good to see biometrics being used more, ” Jain told CBS News, “because it adds another factor for security. But using multiple security measures is the best defense. ”【文章大意】本文是一篇議論文, 近年來生物識(shí)別技術(shù)被廣泛運(yùn)用, 如指紋眼部掃描以及臉部掃描, 人們認(rèn)為這些系統(tǒng)非常安全, 但實(shí)際情況并非如此, 生物識(shí)別安全系統(tǒng)并不是完全安全, 文章中列舉了很多人對(duì)生物識(shí)別技術(shù)的觀念。許多去蘇格蘭游覽的人發(fā)現(xiàn), 就連蘇格蘭的市井小民也在讀著伯恩斯的詩以及其他一些書。短文中列舉了三個(gè)細(xì)節(jié), 蘇格蘭議會(huì)于1496年通過了世界上第一個(gè)義務(wù)教育法案。段落大意題。3. In the last paragraph, the writer mainly discussed ______. 道爾創(chuàng)作了福爾摩斯故事系列, 其探案方法被描繪得非常奇妙, 這讓犯罪學(xué)研究也獲益匪淺, 得到了進(jìn)一步的發(fā)展。根據(jù)第二段中的內(nèi)容: 亞瑟A. detective storiesB. love poems and songsC. contribution to the study of criminologyD. clever writing skills【解析】選A。在這座城市里誕生了許許多多的作家, 正因?yàn)檫@濃郁的書香, 聯(lián)合國(guó)教科文組織于10月14日把“世界首座文學(xué)之城”的榮譽(yù)授予了愛丁堡, 故答案選B。道爾和羅伯特根據(jù)第一段所表述的: 文壇巨匠亞瑟A. the first award ceremony of literature was held thereB. many literary greats like Sir Arthur Conan Doyle and Robert Burns were born thereC. it left a deep impression on many literary greats like Sir Arthur Conan DoyleD. many literary greats like Sir Arthur Conan Doyle and Robert Burns often wrote about it【解析】選B。伯恩斯以及蘇格蘭產(chǎn)生眾多文學(xué)巨匠的歷史淵源?？颇霞偃粝缕鹩陙? 我們又沒處避雨怎么辦? (what if句型)Ⅰ. 閱讀理解A(2021當(dāng)事故發(fā)生時(shí)我正路過。雖然下著雨, 但我們還是去了那里。但有一個(gè)問題是很少有人能長(zhǎng)期堅(jiān)持節(jié)食。后來發(fā)生的事挺有趣。6. I am afraid your request for a pay rise was turned down again. 4. We heard with regret that you were not successful in your plan. 2. As opposed to last year, his ine of this year is small. range from 。 with regret。Unit 1Developing ideasⅠ. 單句語法填空1. I bought a bottle of water for a beggar and he thanked me sincerely(sincere). 2. In my opinion, he isn’t qualified(qualify) for the job. 3. Within ten weeks of the introduction, 34 million people would have been reached by our television mercials(mercial). 4. Nancy, who had been thoughtful(thought)for some time, suddenly spoke. 5. Red is the best color for wrapping the gift, because it symbolizes (symbol)joy and prosperity. 6. Meat and alternatives(alternative)provide proteins, fats and some minerals. 7. Hardly had I solved the problem when a new one arose(arise). 8. Unfortunately, due to unforeseen circumstances(circumstance), this year’s show has been canceled. 9. This creation attracted a lot of attention thanks to its mixture(mix) of modern and traditional Chinese elements(元素). 10. To work as a translator, you need fluency(fluent)in at least one foreign language. Ⅱ. 選詞填空as opposed to。 turn down。 arise from。 on a daily basis 1. Her children’s ages range from three to eighteen. 3. A cheer arose from the crowd when the president appeared. 5. Weather may change on a daily basis, but climate changes over geologic time.