2018--2019学年人教版必修五Unit 1 Great scientist Learning about language课件(29张)
2018--2019学年人教版必修五Unit 1 Great scientist Learning about language课件(29张)第3页

⑷ _________ to win a victory over someone ⑸ _________ something that tests strength, skill or ability ⑹ ________ a question you ask to get information ⑺ _________ a machine for raising water

defeat

challenge

enquiry

pump