A
Anti-SleepAlarm
Price:US $5
EXTRA 5% OFF WHEN YOU BUY 2 OR MORE
Anti-Sleep Alarm is a new life-saving anti-tiredness alarm.You just wear it behind the right ear.It works on the theory of electronic balance.
Working Theory
It is worn over the ear and has an electronic position sensor.When your head nods forward,it sounds a loud alarm to immediately wake you and warn your passengers.
Features
The Anti-Sleep Alarm features a driver safety alarm to help prevent accidents caused by falling asleep at the wheel.It is especially suitable for long-distance driving and night driving.The Anti-Sleep Alarm is also perfect for anyone who needs to stay awake on duty—guards,machine operators,and even students.It’s easy to use and can be comfortably worn for a long time.
● Alarm mode:sound di,di...
● Dimensions:80×22×15mm
● Battery:button cell battery (included)
● Life time:30,000 nods
Payment
We accept PayPal only,with all major credit cards accepted through PayPal.Payment must be received within 7 business days after ordering.
Shipping
We ship to your eBay or PayPal address.Please make sure your eBay and PayPal address is correct before you pay.Goods will be shipped within 1-3 business days when we receive payment.Delivery(递送)time depends on destination.International buyers please note:Import duties(进口税)and taxes are not included in the price or shipping costs.Please check with your country’s customs office to determine what these extra costs will be before buying.
【语篇解读】本文是一篇说明文。文章主要介绍了一种反睡眠报警装置,它的功能相当于司机安全警报器,特别适用于长途和夜间开车,也适用于值夜班的工作人员甚至学生。文章还介绍了订购方式。
21.How much should be paid for 2 Anti-Sleep Alarms?
A.US $10. B.US $9.5.
C.US $10.5. D.US $9.
答案B
解析数字计算题。由文章开头的“Price:US$5EXTRA5%OFFWHENYOUBUY2ORMORE”可知,每个售价是5美元,如果买两个有5%的折扣。
22.Anti-Sleep Alarms work on the theory of .
A.electronic balance
B.human body movement
C.anti-tiredness alarm
D.electronic position sensors
答案A
解析细节理解题。由文章中的“Itworksonthetheoryofelectronicbalance.”可知,反睡眠报警装置建立在电子平衡的原理上。
23.What is a feature of the Anti-Sleep Alarm?
A.It is comfortable to wear.
B.It is big and easy to use.
C.It can work for 30,000 minutes.
D.It can be powered by any kind of battery.
答案A
解析细节理解题。由Features部分的“It’seasytouseandcanbecomfortablywornforalongtime.”可知,反睡眠报警装置佩戴起来舒适。
