首页
登录
职称英语
If you happen to be shopping in the Ginza district of Tokyo, you might get a
If you happen to be shopping in the Ginza district of Tokyo, you might get a
游客
2023-10-19
53
管理
问题
If you happen to be shopping in the Ginza district of Tokyo, you might get a message on your mobile phone telling you which of the shops you’ re near has a sale on at the【C1】mo________. But do the shops know how to contact you? How do they know where you are?
The answer is RFID—radio freguency identification. RFID is in many ways a great idea. How does it work?Tiny computer chips ( or " tags " ) are【C2】________(attach) to objects, clothes or packaging. These chips can be read by a central computer network. If you want to find your lost dog or to research the movements of ants, RFID is very【C3】 ________(help). This is what researchers at Bristol University【C4】 ________in 2009. Just put the tag on the animal and watch from a safe 【C5】dis________. RFID has commercial uses too. Delta Airlines uses it to track luggage and the US Department of Defense uses it to count its weapons and vehicles.
So how can RFID be used in【C6】adv________? Well, imagine your clothes have an RFID tag. Every time you enter the shopping mall a scanner "reads" your name, age and buying habits. It knows which shampoo you buy, which bread you prefer. The scanner then uses this information to target you【C7】________special offers. Just a few years ago, this sounded like science fiction, but it’ s becoming more and more common.
So, what is the problem? The problem is that great technology is often used for less great【C8】pur________. RFID could easily be used to track people instead of products. The boss may decide to track his workers—to see【C9】________spends their time smoking outside or taking long lunch breaks. The government may want to see which books you are reading or which political gatherings you are attending. As all shoppers know, everything costs something. The cost of RFID may be your【C10】________(private). [br] 【C9】
选项
答案
who
解析
该句的意思是“老板可能会决定跟踪他的员工,看看是谁花时间在外面抽烟,或者午休时间过长”。所填的词指代的是workers,故填入who。
转载请注明原文地址:https://tihaiku.com/zcyy/3111975.html
相关试题推荐
Itoftenhappensthatanumberofapplicantswithalmostidenticalqualifica
Itoftenhappensthatanumberofapplicantswithalmostidenticalqualifica
Itoftenhappensthatanumberofapplicantswithalmostidenticalqualifica
PASSAGEONE[br]Accordingtotheauthor,whatcommonlyhappenswhenthereareh
PASSAGETHREE[br]WhowasAylanKurdiandwhathappenedtohim?HewasaSyria
AlthoughAnneishappywithhersuccess,shewonders________willhappentoherp
Myfatherwillblowhistopwhenheseeswhathappenedtothecar.Theunderline
Itisstrangethatsuchathing________inyouruniversity.A、willhappenB、hasha
Inphraseslikegoswimming,goshopping,orgofishing,the-ingparticipleis
Thereis________whatwillhappentothem.A、notellingB、nottellingC、nottotel
随机试题
Travelingthroughthecountryacoupleofweeksagoonbusiness,Iwaslisten
Ashipwithaheavyloadoftimberisreportedtohavesunk______thecoastofCa
Listentothefollowingpassage.Altogetherthepassagewillbereadtoyou
下列句子中宾语前置用“之”复指的是()A.我有老父,身死莫之养也。 B.之子于
颞肌的起点是A.颞窝及颞深筋膜深面 B.下颌角内侧面及翼肌粗隆 C.喙突及下
A.天麻勾藤饮 B.半夏白术天麻汤 C.血府逐瘀汤 D.杞菊地黄丸 E.
审计小组在资产负债表日监盘库存现金后,应编制库存现金监盘表,分币种面值列示盘点金
A型绝缘材料的耐热温度为()℃。90$;$105$;$120$;$130$;$1
基金管理公司为单一客户办理特定资产管理业务的,客户委托的初始资产应不低于()人
境内法人申请开立证券账户的,客户应填写()。 A.“机构证券账户注册登记表”
最新回复
(
0
)