2019年全国英语等级考试二级阅读习题（6）Bananas are one of the world’s most important food crops. They are also one of the most valuable exports. Bananas do not grow from seeds. Inst
2019年全国英语等级考试二级阅读习题（7）If you want to help children develop language and speech skills, UCLA researchers say, listening to what they have to say is just as important a
2019年全国英语等级考试二级阅读习题（8）At first sight the planet Mars(火星)does not appear very welcoming to any kind of life. It has very little oxygen and water, the temperature a
2019年全国英语等级考试二级阅读习题（9）Has been a dream for 30 years but now the world’s first flying car is set to hit the roads this year.#FormatImgID_0# Ever since the “Back to
2019年全国英语等级考试二级阅读习题（10）Scientists at Royal Holloway, University of London and Queen Mary, University of London have discovered that bees learn to fly the shortest pos
2019年全国英语等级考试二级阅读习题（11）DNA left at a crime scene could be used in the future to build up a picture of an offender’s face, it was revealed tonight.A first step towar
2019年全国英语等级考试二级阅读习题（12）The £109 Nest Protect Smoke Alarm promises Internet alerts(警报)and an end to the low battery chirp(短而尖的叫声). Besides, it us
2019年全国英语等级考试二级阅读习题（13）Technology and the present generation of kids go hand in hand. Taking advantage of this factor, Lim Hojoon, the designer from South Korea, has
2019年全国英语等级考试二级阅读习题（14）Visit any junior high or high school and you will experience the power of influence. Clothing, hairstyles, attitudes and even the language are
2019年全国英语等级考试二级阅读习题（15）Smart home applications can share all kinds of helpful information with homeowners. There appears a new housing platform which can detect the s