A-A+ In bad winters about 70 per cent of the butte 2022-08-05 17:38:59 问答库 阅读 170 次 问题详情 In bad winters, about 70 per cent of the butterflies can stay aliveA．RightB．WrongC．Not mentioned请帮忙给出正确答案和分析，谢谢！ 参考答案 正确答案：B
