2017--2018学年人教版必修一Unit 4 Earthquakes learning about language课件(35张)
2017--2018学年人教版必修一Unit 4 Earthquakes learning about language课件(35张)第4页

④The number of people who were killed or injured reached more than 400,000. (指代_______,作______) ⑤Workers built shelters for survivors whose homes had been destroyed. (指代__________,作______)

people

主语

survivors

定语