资源简介 (共34张PPT)作业4 Discovering Useful StructureswhywherewherewhenwhenwherewherewherewhenwhereI’ll never forget the day when I joined the PLA.Do you know the street where Li Fang lives I don’t know the reason why she looks unhappy today.A tall building was put up where there used to be a desert.I still remember the day when I joined the Communist Party of China.My hometown where I spent most of my childhood has taken on anew look.I don’t know the reason why he didn’t come to the meeting yesterday.We live in a world where only the strongest can make it to the top.with whichthrough whichfrom whomto whomin whichat whichfor whichon whichon whichwithout whichthat/whichwhenwhywherewhenwherewhich 展开更多...... 收起↑ 资源预览