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
50
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] 【C5】
选项
答案
distance
解析
该句的意思是“只要把标签贴在动物身上,并在安全距离外观看”。根据句意及所给字母提示,观察动物时,应该保持安全距离,且from a…distance,意为“从……距离”,为固定搭配。故填入distance。
转载请注明原文地址:https://tihaiku.com/zcyy/3111971.html
相关试题推荐
(1)Althoughsomeshoppingmallsareinneedofrecyclingormajorremodeling
PassageTwo[br]Whatisbelievedtohappentotheplayifitsdressrehearsali
Itoftenhappensthatanumberofapplicantswithalmostidenticalqualifica
PassageFour[br]Whathappenstothepeopleofanethnicminorityinthe
PASSAGEONE[br]Accordingtotheauthor,whatcommonlyhappenswhenthereareh
PASSAGETHREE[br]WhowasAylanKurdiandwhathappenedtohim?HewasaSyria
"IthappenedthatIwentoutthatday."Theitalicizedpartis________.A、theob
AlthoughAnneishappywithhersuccess,shewonders________willhappentoherp
Theteachers’union________alawsuitagainstthedistrictcallingforrepairin
Itisstrangethatsuchathing________inyouruniversity.A、willhappenB、hasha
随机试题
Althoughthedistributionofrecordedmusicwentdigitalwiththeintroductio
Themachineismakingterriblenoise.Itwants______.A、tooilB、oilingC、tobeo
监理机构对承包人检验结果的平行检测的检测数量,混凝土试样不应少于承包人检测数量的
正确理解教师威信的含义。
混凝土外加剂种类繁多,功能多样,下列外加剂能改善混凝土耐久性的是()A.缓凝剂
下列声强的表述,不正确的是A.声强指超声束在单位时间内通过单位截面积的能量 B
Itriedtodetachmyselffromtherealit
Thechangeinthatvillagewasmiraculou
A.下颌下腺 B.唇腺 C.腭部小涎腺 D.腮腺 E.舌下腺怀疑合格伦综
根据《标准设计施工总承包合同》,可给予承包人费用和工期补偿的有( )。A.缺陷责
最新回复
(
0
)