2019-2020学年度人教版必修二Unit2The Olympic GamesPeriod3Learning about language课件(33张)
2019-2020学年度人教版必修二Unit2The Olympic GamesPeriod3Learning about language课件(33张)第3页

(5) happening every time with the same amount of time in between— (6) to take the place of — (7) short sentence or phrase expressing the beliefs of a person or group —

regular basis

replace

motto