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Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone’s eyes are different. So in the future you won’t have to remember a number when you want to use a machine or take money out of a bank. You’ll just have to look at the machine and it will be able to tell who you are. The eye-recognition(眼睛识别 program has already been tested in shops and banks in the USA, Britain, Spain, Italy and Turkey. Soon this technology(技术) will take the place of all other ways of finding out who people are. However, scientists are also working on other systems. Machines will soon be able to know you from the shape of your face or hand or even your smell! We already have machines that can tell who you are from your voice or the mark made by your finger. Eye-recognition is better than other kinds because your eyes don’t change as you get older, and don’t get dirty like hands or fingers, and even twins have different eyes. So the eye-recognition program can be up to 94% correct, depending on how good the technology is. However, some other programs may only be 51% correct at present. In Britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition. In the future your computer will be looking you in the eye. So smile! 小题1:Where has the eye-recognition program already been tested in a few countries? In_______. A.shops and banks B.shops and schools C.banks and schools D.schools and hospitals 小题2: How does the eye-recognition program work? A.You look at the machine and type a number. B.You need to speak and then look. C.The machine looks at your face. D.You look at the machine. 小题3: We already have machines that can tell who you are from ________. A.your eyes or your smell B.your voice or the mark made by your finger C.your face or your voice D.your face or your hand 小题4: Which of the following doesn’t belong to the advantages of the eye-recognition program? A.Your eyes don’t change as you get older. B.Eyes don’t get dirty like hands or fingers. C.Everyone’s eyes are different, even twins have different eyes. D.We can’t see anything without eyes. 小题5: What problem could there be with the eye-recognition program? A.Some eyes are the same. B.Eyes can change. C.It is not always correct. D.Eyes can get dirty like hands.
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举一反三
【多选题】我国人群高血压发病的重要危险因素包括
A.
高钠 、低钾饮食
B.
超重和肥胖
C.
饮酒
D.
吸烟
E.
精神紧张
【单选题】我国人群高血压发病的重要危险因素不包括?
A.
高钠、低钾膳食
B.
超重和肥胖
C.
饮酒
D.
精神紧张
E.
合并糖尿病
【判断题】我国人群高血压发病的重要危险因素包括高钠、低钾膳食、超重和肥胖、糖尿病、吸烟和精神紧张。( )
A.
正确
B.
错误
【判断题】在社区高血压人群营养改善项目中,所采用的干预措施包括:开展社区营养教育活动、高危人群管理和健康人群的健康管理。( )
A.
正确
B.
错误
【单选题】在中国人群中,冠心病的主要危险因素不包括
A.
高血压
B.
糖尿病
C.
吸烟
D.
血脂异常
E.
长期精神紧张
【单选题】患儿日龄三天,足月顺产,生后第二天出现黄疸,渐加重伴不吃,查体:重度黄染,精神萎靡,心肺检查无明显异常,肝肋下2.5cm。新生儿败血症出生后感染的主要途径是()
A.
口腔黏膜
B.
呼吸道
C.
脐部
D.
泌尿道
E.
消化道
【简答题】油箱中油液的温度一般推荐为(),最高不超过(),最低不低于()。
【简答题】油箱中的油液的温度一般推荐为 ,最高不超过 。
【简答题】adj. 能干的,聪明的,伶俐的,灵巧的
【单选题】患者女,学生,16岁,平素体健,学校体检时心率96次/分,律齐,心尖区闻及舒张期隆隆样杂音,心界增大不明显。恰当保健指导是()。
A.
避免重体力活动,防止感染,经常随访
B.
及早洋地黄治疗
C.
宜口服利尿剂
D.
保持卧床休息
E.
住院进行治疗
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