上海市高考“综合能力测试”科目成绩评定去年是以Ａ、Ｂ、Ｃ、Ｄ表示 ,Ｃ等以上方可录取。从今年起 ,该考试科目成绩计入总分 ,今年是以 2 0 %折算 ,以后将逐年到位。又讯 ,上海高考生物学试卷选择题进行改革 ,取消历年的多选题或二选题 ,全部采用单选题。单选题将视试题难度? The scores of the “Comprehensive Ability Test” subjects of the Shanghai college entrance examination were last year represented by A, B, C, and D, and C and others were accepted above. From this year onwards, the scores of the examination subjects will be included in the total score. This year, it will be calculated as a 20 percent discount and will be available year after year. In addition, the multiple-choice questions in Shanghai's college entrance examination biology papers were reformed to cancel the multi-choice questions or the second-choice questions of the calendar year. All of them used single-choice questions. Single choice questions will be difficult to test questions?