ATPL网上题库3气象(共134页).doc

精选优质文档-倾情为你奉上3气象(1)The approximate percentage of oxygen at ground level is 正确答案：A (2)Where is a common location for an inversion? 正确答案：B (3)The section of the atmosphere surrounding the earth and closest to surface is called 正确答案：A (4)What feature is associated with a temperature inversion? 正确答案：A (5)What characterizes a ground-based inversion? 正确答案：C (6)What condition