2024九年级英语全册Unit10You'resupposedtoshakehands第四课时SectionB(1a～1d)作业课件新版人教新目标版

- 第四课时　Section B (1a～1d) - 一、用括号内所给单词的适当形式填空。(5×3分＝15分)1．It is not polite for us