2020-2021学年新教材高中英语UNIT1CULTURALHERITAGEPeriod3同步作业含解析新人教版必修第二册

UNIT 1　Period Three INCLUDEPICTURE "课时作业.tif" \* MERGEFORMAT 题组A　基础练Ⅰ.单词拼写1．For more than 50 years，t