【四清导航】九年级英语全册 Unit 13 We are trying to save the earth第六课时课件.pptVIP

第六课时SectionB(3a－SelfCheck)一、根据句意及首字母提示补全单词。(5×4分＝20分)1．Thatkindofm__canbemeltedinalowheat.2．Shesmilesa...