A-A+ How long did the New York blackout in 1977 las 2022-08-06 07:13:16 问答库 阅读 177 次 问题详情 How long did the New York blackout in 1977 last? A. A whole night. B. Twenty-four hours. C. A whole week. D. Three days. 参考答案 正确答案:B35.答案为B 根据最后一句得知短短24小时让人们体会到电的重要,因此B为正确答案。