题目

Had I got to the airport earlier, I _______ you. A. might not miss to see            B. would not have missed seeing C. should not miss seeing           D. would not have missed to see   答案：B据专家预测：在未来100年内，全球平均地表温度最大将升高5.8℃，若升高5.8℃记为 +5.8℃,那么降低3℃应记为       ℃ ；