衡中同卷调研卷2023届新高考/新教材(二)2英语答案 趣对答案

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COn some Swedish trains,passengers carry their e-tickets in their hands---literally.About3,000 Swedes have chosen to insert grain-of-rice-sized microchips beneath the skin betweentheir thumbs and index fingers()The chips,which cost around $150,can hold personaldetails,credit card mumbers and medical records.They rely on Radio Frequency ID(RFID),a technology already used in payment cards,tickets and passports.By one estimate there are 10,000 people with chip implants (around the world.Sweden,home to several microchip companies,has the largest shareFifty employees of Three Square Market,a Wisconsin-based firm,volunteered to receivechip implants that can be used to pay at vending machines(白动售货机)and log in tocomputers.Individuals can order do-it-yourself kits.which come with tools to insert the device,or attend "implant parties",where a professional gives chips to a group.Sometimes they getT-shirts that say "I got chipped".Jowan Osterlund,the founder of Biohax,a Swedish firm,claims chips are more securethan mobile phones.But there are still some concerns.RFID chips do not have GPS,but theyleave a digital footprint when they interact with doors or printers.In 2004 a Mexican seniorofficial and his staff had chips inserted in their arms that tracked who had accessed sensitiveinformation.So why take the risk?Convenience is one draw.Chip implants can be used wherevercontactless IDs or payments are accepted.Sweden is well suited,as one of the world's mostcashless countries.But the chips have little use unless companies play along.Few shops recognise chipimplants yet.Even those organisations that do have had teething troubles.When Swedish railofficials began scanning()passengers'microchips,they saw LinkedIn profiles rather thanevidence of ticket purchases.For now the chips are used largely as digital business cards,keysor to store emergency documents such as wills.So exhibitionism is another explanation.Chip enthusiasts include those who believetechnology can perfect human bodies.Elon Musk,a successful business leader,has invested intech that combines machines with human brains28.What do we know about some Swedes'chip implants?A.They are very expensive.B.They are easy to be inserted.C.They can be added to T-shirts.D.They can be used in any local shop.29.What does the example of a Mexican official and his staff tell us?A.Chips are more secure than mobile phonesB People using chip implants risk being tracked.((hp implants can mteract with printers easily.D Biohax has a great influence on Mexican markets30.What is the sixth paragraph mainly about?