几年之内,这些山脉将被树木覆盖 The mountains will be covered with trees _____ _____ ______ _______几年之内,这些山脉将被树木覆盖The mountains will be covered with trees _____ _____ ______ _______ （每空一词）速度啊 在线等
问题描述：
几年之内,这些山脉将被树木覆盖 The mountains will be covered with trees _____ _____ ______ _______
几年之内,这些山脉将被树木覆盖
The mountains will be covered with trees _____ _____ ______ _______ （每空一词）
速度啊 在线等
答