青岛市2014
高考英语阅读理解、完形填空及阅读类训练（6）（答案及解析） 阅读理解 words：322 难度系数：★★ 建议用时：8分钟 in the summer of 1978 an english farmer was driving his tractor through a field of wheat when he discovered that some of his wheat was lying flat on the ground.the flattened wheat formed a circle about six meters across.around this circle were four smaller circles of flattened wheat.the five circles were in a formation like five dots.during the following years，farmers in england found the
