2014
高考英语阅读理解抓分练习(14)及答案阅读理解 imagine putting a seed in a freezer, waiting 30,000 years, and then taking the seed out and planting it. do you think a flower would grow? amazingly, scientists have just managed to do something very similar. they found the fruit of an ancient plant that had been frozen underground in siberia — a region covering central and eastern russia — for about 31,800 years. using pieces of the fruit, t