ExercisesContentsDownloadsUNIT 31: ALREADY, STILL, YET: WHAT'S THE DIFFERENCE?Question 1 / 20请完成全部题目,最后查看答案与解析GRAMMAR · B1+ Exercise 1 · Exercise 1Choose the best answer.He is forty, but he ___ plays football.AyetBstillCalready保存并进入下一题 →