Unit16TheUnitedStatesofAmerica训练十七Reading课前预习Ⅰ.单词拼写1.Allthechildrenaregforknowledgeandtheyworkharddayandnight.2.Tothemayor'ssurprise,manypeopletherewerelivingunderpline.3.Whentheslave-ownersdecidedtokilltheslaves,noneofthemdaredtor.4.Shehadtooallkindsofdifficultieswhil...

时间:2024-11-18 15:48栏目:中学教育