大学英语四级综合测试专项突破：完形填空(1)in a telephone survey of more than 2，000 adults，21% said they believed the SUN revolved (旋转)around the earth. an 71 additional 7% did not know which revolved around 72which. I have no doubt that 73virtually all of these people were 74taught in school that the earth revolves around the sun; 75They may even have written it 76on at test. but they never 77altered改变 their incorrect mental models of planetary (行星的) 78 motion because their every day observations didnt support
