英语 四年级 填空题 标准 拓展主题阅读理解 — 英语填空题 北师大版·英语 WONDERFUL WORLD AI 三重审校通过 题目 阅读短文并填空。 Some animals sleep for a long time when the weather is very cold. They eat a lot before that time. When the days are short and snow covers the ground, they stay in their homes. This season is ___. 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语填空题