2017届广西来宾市高考英语一轮复习阅读理解专项练习：30（含解析）_高考复习指南

2017届广西来宾市高考英语一轮复习阅读理解专项练习：30（含解析）

　　3．Which can be the best title of the passage?

　　A. An Accident In The Bathtub

　　B. Kristina, We're Still Praying And Waiting On A Miracle

　　C. False Reports From Different News Media

　　D. Bobbi Kristina's Final Days

　　答案：B　主旨大意题。通读文章，并根据文章的最后一段可知全家人仍在等待奇迹的出现。可知B正确。

　　阅读理解2017·烟台3月诊断性考试Fahad Azad，an engineer in India，invented a robot named DuctBot.The toycar sized DuctBot measured 23 centimeters in length,19 centimeters in width and 9 centimeters in height and weighs just two kilograms.

　　The robot is designed to snake through dark，narrow air conditioning ducts (管道) and clean them.A pair of LEDs fitted on the robot light up the dirty scenery，so it can be captured (抓拍) by a camera.

　　In order to control it more easily，Mr Azad chooses to fix DuctBot on wheels.The robot can clean off lots of dirt，as well as dead pigeons and insects.Keeping indoor air in good quality and monitoring carbondioxide levels in buildings with central air conditioning is a challenge.It is important in some places where clean air can mean a difference between life and death，such as hospitals.Dirty air has a bad influence on people’s health.

　　EPSCO，a Dubaibased company which specializes in improving indoor air quality，read about Mr Azad’s invention in a national newspaper after he had won an international robotics competition.EPSCO had cleaning equipment，but it needed someone to get into those ducts to do the dirty，dangerous work.Across India，for example，the task still falls to children.They are small enough to go through those ducts.