1999年高考,广东省推行了3+Ｘ考试,上海市单独命题,而全国其他省市采用了3+2考试。这样,广东省、上海市及其他省市的高考化学试题就不尽相同。本文将对广东省、上海市的高考化学试题作以评析。一、试卷结构1.第Ⅰ卷广东、上海1999年高考化学第Ⅰ卷均为客观题(选择题),比较如下( In the 1999 college entrance examination, Guangdong Province implemented the 3+X test, Shanghai alone proposition, and other provinces and cities across the country adopted the 3+2 test. In this way, the chemistry test questions for the college entrance examinations in Guangdong, Shanghai, and other provinces and cities are not the same. This article will give an analysis of the chemistry test questions for the college entrance examinations in Guangdong Province and Shanghai. First, the paper structure 1. Volume I Guangdong, Shanghai 1999 College Entrance Examination Chemistry Volume I are objective questions (multiple choice questions), the comparison is as follows (