2021_2022学年新教材高中英语UNIT4NATURALDISASTERSSectionⅠ夯基提能作业含解析新人教版必修第一册

Unit 4　Section Ⅰ一、语言基础训练Ⅰ．单词拼写1．People began to wonder how long the __disaster__ (灾难) would last. 2．